Question

18/85:27/68*45/28:12/77 решение по действиям

Answer 1

Фоточка тебе в помощь ;)

Answer 2

To solve the expression 18/85 ÷ 27/68 × 45/28 ÷ 12/77, follow the order of operations (PEMDAS/BODMAS):

1. Perform division first: 18/85 ÷ 27/68 = (18/85) * (68/27)

2. Perform multiplication: (18/85) * (68/27) = (18 * 68) / (85 * 27)

3. Perform division again: (18 * 68) / (85 * 27) = 1224 / (85 * 27)

4. Perform multiplication: 1224 / (85 * 27) = 1224 / 2295

Now, simplify the fraction (if possible): 1224 / 2295 = 16/30 = 8/15

So, the result of the expression is 8/15.