Question

(54789-789)÷а при а=90​

Answer 1

( 54 789 - 789 ) : 90 = 54 000 : 90 = 600

Удачи))

Answer 2

To find the value of the expression (54789-789)÷a when a=90, simply substitute a with 90 in the expression and perform the calculation:

(54789 - 789) ÷ 90

Now, let's solve it step-by-step:

Step 1: Subtract 789 from 54789 54789 - 789 = 54000

Step 2: Divide the result by 90 54000 ÷ 90 = 600

So, the value of the expression (54789 - 789) ÷ a, when a is equal to 90, is 600.