Question

10+21:3-15:5+9×3+9×2​

Answer 1

Ответ:

59

Пошаговое объяснение:

21÷3=7

15÷5=3

9×3=27

9×2=18

10+7=17

17-3=14

14+27+18=59

Answer 2

Let's solve this expression step by step:

1. First, perform the multiplication: 9 × 3 = 27 9 × 2 = 18

2. Now, rewrite the expression with the results of the multiplications: 10 + 21 ÷ 3 - 15 ÷ 5 + 27 + 18

3. Perform the divisions: 21 ÷ 3 = 7 15 ÷ 5 = 3

4. Rewrite the expression again: 10 + 7 - 3 + 27 + 18

5. Finally, perform the addition and subtraction from left to right: 10 + 7 = 17 17 - 3 = 14 14 + 27 = 41 41 + 18 = 59

So, the final result of the expression is 59.