Question

Вычислить (97-7)-(65-5)

Answer 1

ответ 30, (97-7)-(65-5)=90-60=30

Answer 2

To compute the expression, follow the order of operations (PEMDAS/BODMAS - Parentheses/Brackets, Exponents/Orders, Multiplication and Division, Addition and Subtraction):

(97 - 7) - (65 - 5)

1. Evaluate the expressions inside the parentheses:

   • First, solve (97 - 7) which is equal to 90.
   • Next, solve (65 - 5) which is equal to 60.

2. Now substitute the values back into the original expression: 90 - 60

3. Finally, perform the subtraction: 90 - 60 = 30

So, (97 - 7) - (65 - 5) = 30.