Home
О нас
Products
Services
Регистрация
Войти
Поиск
Revella7465
@Revella7465
July 2022
1
7
Report
Решите а то завтра тестирование
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
antonikovakris
№1:
а) 27 - 87 = - 60
б). - 108 - 82 = - 190
в) 4цел 2/3 + 5цел 4/7 = 14/3 + 39/7 = 98/21 + 117/21 = 215/21 = 10 цел 5/21
г). 16цел8/7 - 2цел 5/9 = 120/7 - 23/9 = 1080/63 - 161/63 = 919/63 = 14цел 37/63
д). - 3/11 * (-1цел2/9) = 3/11 * 11/9 = 1/3
е). -8/15 : 1цел 11/21 = - 8/15 : 32/21 = - 7/20
№2: 43 400 / 100 * 35 = 15 190 (руб.) - 35%
43 400 - 15 190 = 28 210 (руб.) - стоимость строительных материалов.
0 votes
Thanks 1
Revella7465
Спасибо)))
×
Report "Решите а то завтра тестирование..."
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
а) 27 - 87 = - 60
б). - 108 - 82 = - 190
в) 4цел 2/3 + 5цел 4/7 = 14/3 + 39/7 = 98/21 + 117/21 = 215/21 = 10 цел 5/21
г). 16цел8/7 - 2цел 5/9 = 120/7 - 23/9 = 1080/63 - 161/63 = 919/63 = 14цел 37/63
д). - 3/11 * (-1цел2/9) = 3/11 * 11/9 = 1/3
е). -8/15 : 1цел 11/21 = - 8/15 : 32/21 = - 7/20
№2: 43 400 / 100 * 35 = 15 190 (руб.) - 35%
43 400 - 15 190 = 28 210 (руб.) - стоимость строительных материалов.