Home
О нас
Products
Services
Регистрация
Войти
Поиск
КсенияДи2005
@КсенияДи2005
July 2022
2
1
Report
Помогите решить пример по действиям
1/4 * 4 3/4 * 16/57+(4 3/4+1 2/3) * 16/21 +2/27 * 4 1/2
* - это умножить
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
Criminal1
1/4 * 4 3/4 * 16/57 + (4 3/4 + 1 2/3) * 16/21 + 2/27 * 4 1/2 = 5 целых 5/9
1) 4 3/4 + 1 2/3 = 4 9/12 + 1 8/12 = 5 17/12 = 6 5/12
2) 1/4 * 4 3/4 = 1/4 * 19/4 = 19/16
3) 19/16 * 16/57 = 19/57 = 1/3
4) 6 5/12 * 16/21 = 77/12 * 16/21 = (11*4)/(3*3) = 44/9 = 4 8/9
5) 2/27 * 4 1/2 = 2/27 * 9/2 = 9/27 = 1/3
6) 1/3 + 4 8/9 = 3/9 + 4 8/9 = 4 11/9 = 5 2/9
7) 5 2/9 + 1/3 = 5 2/9 + 3/9 = 5 5/9
1 votes
Thanks 1
Criminal1
Я это одним действием, решила.
prettypushkova
Verified answer
Вот решение, удачи!!!
5 votes
Thanks 6
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "2 * - это умножить..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 4 3/4 + 1 2/3 = 4 9/12 + 1 8/12 = 5 17/12 = 6 5/12
2) 1/4 * 4 3/4 = 1/4 * 19/4 = 19/16
3) 19/16 * 16/57 = 19/57 = 1/3
4) 6 5/12 * 16/21 = 77/12 * 16/21 = (11*4)/(3*3) = 44/9 = 4 8/9
5) 2/27 * 4 1/2 = 2/27 * 9/2 = 9/27 = 1/3
6) 1/3 + 4 8/9 = 3/9 + 4 8/9 = 4 11/9 = 5 2/9
7) 5 2/9 + 1/3 = 5 2/9 + 3/9 = 5 5/9
Verified answer
Вот решение, удачи!!!