Question

3/8*1 5/7*4/9* 2 1/3

Answer 1

Ответ на фото...........................

Answer 2

To solve the given expression, you need to perform the operations in the following order:

1. Multiply 3/8 by 1.
2. Multiply 5/7 by 4/9.
3. Multiply the result from step 2 by 2 1/3.

Let's break it down step by step:

1. 3/8 * 1 = 3/8

2. 5/7 * 4/9 = (5 * 4) / (7 * 9) = 20 / 63

3. Now, we need to multiply the result from step 2 by 2 1/3. First, convert 2 1/3 to an improper fraction: 2 1/3 = (2 * 3 + 1) / 3 = 7/3

Then, multiply 20/63 by 7/3: (20/63) * (7/3) = (20 * 7) / (63 * 3) = 140 / 189

So, the final result is 140/189.