Question

(63 − 84) : (14 − 21).

Answer 1

(63-84)÷(14-21)
(-21)÷(-7)
Ответ:3

Answer 2

63-84=-21 
14-21=-7
21;7=3

Answer 3

Let's solve the expression step by step:

(63 - 84) : (14 - 21)

Step 1: Evaluate the expressions within parentheses first:

(63 - 84) = -21 (14 - 21) = -7

Step 2: Now, we have:

-21 : -7

Step 3: Divide -21 by -7:

-21 ÷ -7 = 3

So, the result of the expression (63 - 84) : (14 - 21) is 3.