Percentage- Problem solving - Professor Angela

623,253 views

Professora Angela Matemática

Published on Jan 12, 2019
About :

Hello everyone!! In today's video we have: Percentage - Problem solving. This video was made at the request of a subscriber here on the channel. The problem he asked me to solve is this: (PUC - RIO-2010) In a Computer Science class made up of 40 boys and 40 girls, the following statistic is obtained: 20% of the boys are smokers, 30% of the girls are smokers. Therefore, the percentage of those who do not smoke is: And here is the video with my explanation. I hope you have clarified your doubts through the example and if you liked the video, click on like so that more people can view it and learn from it. Thank you and a big hug, Professor Angela Mathematics Also watch the following videos here on the channel: Percentage: • Percentage - Resolution of a problem situation... BASIC MATHEMATICS: • Basic Mathematics HIGH SCHOOL • HIGH SCHOOL It is important to emphasize that so far the videos on this channel do not receive any sponsorship, they are made with my own resources. Angela Pereira Correia - Professor Angela Mathematics

  • vidoe Comments
Trend Videos
29:21
[VLOG] I experienced giving my nephew a bath (it wasn't easy because it was my first time💦) The long-awaited brother-in-law's tteokbokki! Maybe I'm a home cooking expert?😳
지유롭게
295,107 views   10 days ago
4:08
#TheNationASinger Germany Episode 2 Pre-release Suzy - 'Fixing Up Makeup' #TheNationASinger
나라는 가수 MOVING VOICES
1,170,358 views   7 days ago
12:17
A day when my heart ached like it was torn apart
삐루빼로
1,659,945 views   2 weeks ago
8:22
Rice cake soup that is getting lots of compliments🥇 Add '2 things' to the soup. 2 bowls of rich soup in no time!
딸을 위한 레시피 Recipes for daughters
338,862 views   6 days ago
14:46
This is the only obstacle I have to overcome in the future💪🏻
삐루빼로
492,365 views   5 days ago
30:45
Jaejoong called me mom the first time he held me, but how can I send it to someone else... [Morning Yard] KBS 241224 broadcast
KBS 교양
1,466,159 views   9 days ago
23:38
The ultimate skyblock survival game
우융
522,230 views   2 weeks ago
11:13
💚Tteokguk tastes 10 times better when eaten like this in winter
함께해요 맛나요리
594,929 views   5 days ago
1:33:36
An exciting night in Sa Pa & endless talks Punghyanggo EP.4 Vietnam Sa Pa
뜬뜬 DdeunDdeun
5,246,954 views   12 days ago
21:30
The story of Song Joong-ki's newlywed life that surprised Choi Hwa-jung (+chocolate curry)
안녕하세요 최화정이에요
1,342,595 views   7 days ago
6:58
Dongtae Jjigae Specialty Store Just remember this! Special secret to bringing out the coolness of Dongtae How to make Dongtae Jjigae delicious, Dongtae Soup, Haejangguk
첫째아들
423,150 views   7 days ago
24:12
Nogari at Queen Gabi Senior's house (with Seungheon)
찰스엔터
1,016,226 views   10 days ago
7:22
Lee Byung-hun, Lee Jung-jae, Kang Ha-neul, Lee Seo-hwan, Jo Yu-ri's audience-level reactions Highlight reactions Squid Game Season 2 Netflix
Netflix Korea 넷플릭스 코리아
1,209,450 views   1 day ago
30:04
[VLOG] Sold out as soon as it was released⁉️Brother-in-law's Tteokbokki is finally out❤️ (Be careful, it's delicious)
리쥬라이크 LIJULIKE
832,714 views   7 days ago
6:53
G-DRAGON - POWER+Sober+Crooked♬
SBS Entertainment
4,218,965 views   8 days ago
26:20
Year-end spending for a precarious startup CEO
곽튜브
1,047,895 views   9 days ago
23:04
[Christmas Special] Title Academy Grand Prix is ​​back
유병재
920,800 views   9 days ago
12:24
A Japanese woman who came to Korea because she liked K-POP and ended up getting married and having a baby...
네루짱NERU
616,548 views   4 days ago
5:15
Blue and Summer - Mrs. GREEN APPLE / COVER by LILPA
릴파 lilpa
876,629 views   6 days ago
21:25
[8th Highlight] Im Ji-yeon pretending to be taken advantage of by the evil Jeon Ik-ryeong who has no sense of guilt (ft. Yeon-woo's confession) The Story of Lady Ok JTBC 241229 Broadcast
JTBC Drama
778,098 views   4 days ago
23:55
🎂Must-try at Sungsimdang Korean Bakery Dessert ASMR
오늘의 주우재
635,139 views   6 days ago
21:30
The story of Song Joong-ki's newlywed life that surprised Choi Hwa-jung (+chocolate curry)
안녕하세요 최화정이에요
1,342,595 views   7 days ago
29:03
Eat Tokyo slum food for 24 hours
유우키의 일본이야기 YUUKI
976,927 views   9 days ago
5:55
Are you hot, cold, hungry, full, tired, or sleeping?
너덜트
1,361,969 views   2 weeks ago
4:16
Snow halation - Isekai Idol COVER│Love Live! OST
왁타버스 WAKTAVERSE
535,918 views   8 days ago
5:48
The moment I've waited for 7 years... Suzy!!!! 'Suzy: ??' Henry - 'It's You' #TheSingerIs
나라는 가수 MOVING VOICES
2,090,152 views   5 days ago
21:45
The story of Lee Young-ja shedding tears at a Christmas party
이영자 TV
1,099,013 views   11 days ago
8:31
Burning Daughter
아이네 INE
226,516 views   5 days ago
14:46
This is the only obstacle I have to overcome in the future💪🏻
삐루빼로
492,365 views   5 days ago
6:58
Dongtae Jjigae Specialty Store Just remember this! Special secret to bringing out the coolness of Dongtae How to make Dongtae Jjigae delicious, Dongtae Soup, Haejangguk
첫째아들
423,150 views   7 days ago
29:21
[VLOG] I experienced giving my nephew a bath (it wasn't easy because it was my first time💦) The long-awaited brother-in-law's tteokbokki! Maybe I'm a home cooking expert?😳
지유롭게
295,107 views   10 days ago
18:14
The first female naturalist?! The naturalist who creates fragrances, Jeon Moon-hee｜Naturalist Highlights Episode 16
나는 자연인이다
380,225 views   3 days ago
Google AdSense
336 x 280
Up Next
19:01
🥵 Calorimetry (2/3): Sensible heat and latent heat - Physics - ENEM
MundoEdu ENEM 2024
64,780 views
8 years ago
11:57
🚂 Thermodynamics (1/2) - Physics - ENEM
MundoEdu ENEM 2024
43,412 views
10 years ago
9:40
THERMOMETRIC SCALES: HOW TO MEASURE THE TEMPERATURE OF A BODY Physics Summary for Enem
Curso Enem Gratuito
18,010 views
5 years ago
1:33:44
Heat Propagation Complete Physics Class (ENEM)
Universo Narrado
26,225 views
Streamed 4 years ago
15:53
PHILOSOPHY: IMMANUEL KANT and CRITICISM (1724 - 1804) - with Prof Isabel
Kelvin Online
6,855 views
5 years ago
12:59
Thermology - Thermometric Scales - Class 02
Davi Oliveira - Física 2.0
587,077 views
7 years ago
11:48
How Miners Find, Cut, and Transport the World's Most Expensive Amethysts
Insider Português
171 views
1 hour ago
36:46
Ivan Urgant - About the return of Evening Urgant, Yolki and natural history / Again not Galtsev
Плюшки
4,312,569 views
3 days ago
23:55
ALL PHYSICS Explained in 20 minutes
Ciência Mapeada
355,705 views
3 months ago
1:33:29
Leonid Parfenov, special guest of the Editorial Board — about Vienna and wine, empire and impressionists, the day after and eternity
Редакция
916,718 views
1 day ago
3:01:30
THIS FILM BLOWN UP THE WHOLE WORLD! ALMOST THE WHOLE TRUTH Melodramas 2024, new films
FilmFilms
229,718 views
1 day ago
10:41
Linear Expansion
Matemática no Papel
329,835 views
2 years ago
12:16
CALORIMETRY: LATENT HEAT AND HEATING CURVE Physics Summary for Enem
Curso Enem Gratuito
16,487 views
5 years ago
14:25
ENERGY AND TYPES OF ENERGY - PHYSICS FOR ENEM
Física com Ueslei Reis
77,582 views
6 years ago
1:02:44
The art of Memorizing anything using IMAGINATION - Documentary
infinitamente
444,270 views
7 months ago
12:04
Thermology 03: Conversion between Thermometric Scales - Temperature Conversion
Matemática no Papel
997,156 views
3 years ago
3:32
CALORIMETRY: A SUPER MIND MAP DO YOU WANT ME TO DRAW IT?
Descomplica
348,666 views
2 years ago
1:49:58
SOS ProEnem: Work and Energy Physics Prof. Artur Neto
ProEnem - Enem 2025
94,551 views
Streamed 7 years ago
38:33
SURPRISED IN GALINHOS IN RIO GRANDE DO NORTE! It was amazing!
Gil e Manu Vivendo um Sonho
639 views
1 hour ago
25:50
THE PROBLEM IS MUCH BIGGER IN THE KOMBI ENGINE. T02 EP.110
Novo Destino ts
5,388 views
3 hours ago
5:10
On vacation in Santa Cruz arriving on 01/03/2025
FALA AÍ TIAGO
1 view
1 hour ago
54:58
BAITA ROLÊ 641 Forget everything you've heard about Paraguay!
Baita Rolê
11,918 views
1 hour ago
12:35
By motorhome to Sochi. Where are the campsites?
Sergey Kanev
1,488 views
1 day ago
38:34
SIMPLE LIFE ON THE COAST OF PARANÁ! HOW FISHERMEN LIVE!
RONDONIENSES DA RODAGEM
16,685 views
3 weeks ago
48:23
S1 E18 We are RUNNING OUT OF TIME and SCARED about MANFRED'S MAINTENANCE - FAMILY MILES
Milhas em Familia
551 views
1 hour ago
33:09
WE HAD TO DO A KOMBI RALLY
Henriqueta Vai
3,985 views
2 hours ago
25:16
I WENT BACK TO THE ABANDONED TOYOTA AFTER 40 DAYS LET'S REMOVE THIS CABIN THE CHASSIS HAS PROBLEMS
ADRIANO MOTORS
2,031 views
47 minutes ago
28:19
New Year's Eve on the beach in Balneário da Barra do Sul, and there is the famous Tainha festival in the city.
Bem livre Brasil
1,319 views
1 hour ago
39:36
Review of our mobile home. MANDALAY 40G 2006
Slava Way
88,531 views
1 month ago
48:34
THE WIND HAS COME TO US San Carlos de Bolívar/Buenos Aires - ARGENTINA - Ep52
Largados em Família
1,309 views
1 hour ago
1:04:27
Cadet Polina's first flight on the Yak-52
AVIABARSOV
62,775 views
3 weeks ago
Google AdSense
336 x 280

fetery.com. Copyright 2024