-3,15-(-4 1/2+3 3/4). Created by htjfhgh. matematika-ru

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August 2021 1 13 Report

-3,15-(-4 1/2+3 3/4)

gontsov61

- 4 1/2 = -9/2 = -18/4
3 3/4 = 15/4
- 18/4 + 15/4 = - 3/4 = - 0,75
- 3,15 - (- 0,75) = - 3,15 + 0,75 = - 2,4
Как то так!

1 votes Thanks 1

KarinochkaYoutube Не верно..

ирэн79 Верно!