Question

(415-147):8*9+21*4=? Пж​

Answer 1

Ответ:

385.5

Пошаговое объяснение:

415-147 = 268

268÷8= 33.5

33.5×9 = 301.5

21×4= 84

301.5+84 = 385.5

Answer 2

Let's solve the expression step by step:

1. First, perform the subtraction inside the parentheses: 415 - 147 = 268.
2. Next, divide the result by 8: 268 / 8 = 33.5.
3. Now, multiply the result by 9: 33.5 * 9 = 301.5.
4. Finally, add 21 multiplied by 4: 301.5 + (21 * 4) = 301.5 + 84 = 385.5.

So, the answer is 385.5.