Home
О нас
Products
Services
Регистрация
Войти
Поиск
Julia1037
@Julia1037
July 2022
2
15
Report
а) -3/10-1/15=
б) -3/5 * 5/9=
в) 8/21 : (-4/7)=
Помогите дам 20 баллов
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
natalyvd
-3/10-1/15=-9/30-2/30=-11/30
-3/5*5/9=-1/3
8/21:(-4/7)=8/21*(-7/4)=-2/3
2 votes
Thanks 4
Julia1037
Спасибо
jekadva
А) -3/10-1/15= -(9/30+2/30)= -11/30
б) -3/5 * 5/9= -1/3
в) 8/21 : (-4/7)= -8/21 * 7/4= -2/3
4 votes
Thanks 6
Julia1037
Спасибо!
jekadva
пожалуйста
×
Report "7)= Помогите дам 20 баллов..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
-3/5*5/9=-1/3
8/21:(-4/7)=8/21*(-7/4)=-2/3
б) -3/5 * 5/9= -1/3
в) 8/21 : (-4/7)= -8/21 * 7/4= -2/3