Question

90-40 (90-40)(90-40):2(90-40):2-10​

Answer 1

Ответ:

90-40=50

(90-40)=50

(90-40):2=25

(90-40):2-10=15

Answer 2

Let's solve the expression step by step:

1. First, calculate the expressions within parentheses:

   • 90 - 40 = 50

2. Substitute the results back into the expression:

   50(50)(50):2(50):2-10

3. Perform the multiplications and divisions from left to right:

   • 50 * 50 = 2500
   • 2500 * 50 = 125000
   • 125000 / 2 = 62500
   • 62500 / 2 = 31250

4. Finally, subtract 10 from the result:

   31250 - 10 = 31240

So, the value of the expression is 31240.