Question

Расставь скобки так, чтобы равенство стало верным. 690 — 90 : 15 = 40.

Answer 1

(690-90):15=40
690-90=600
600:15=40

Answer 2

690-90=600
600/15=40
Ответ: (690-90)/15=40

Answer 3

To make the equation true, you need to rearrange the numbers and add parentheses. The correct arrangement is:

(690 - 90) : 15 = 40.

Now the equation becomes true:

(600) : 15 = 40, 40 = 40.