Question

В)3 2/7 * 1 1/3 + 3 2/7 * 1 2/3 решите пожалуйста!

Answer 1

С начала переведи в неправильную дробь

Answer 2

Problem:

You are given the expression: 3 2/7 * 1 1/3 + 3 2/7 * 1 2/3. You need to solve this expression.

Solution:

To solve the given expression, we can follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Let's break down the given expression step by step:

1. Multiply the fractions: - 3 2/7 * 1 1/3 = (23/7) * (4/3) = 92/21

2. Multiply the fractions: - 3 2/7 * 1 2/3 = (23/7) * (5/3) = 115/21

3. Add the results of the previous two steps: - (92/21) + (115/21) = 207/21

Therefore, the solution to the given expression is 207/21.

Please let me know if you need any further assistance.