Question

2 4/5* 5/8 - 1 1/5* 5/8

Answer 1

5/8*(14/5-11/5)=5/8*3/5=3/8=0,375

Answer 2

Сокращаем в дробях 5 в числителях и знаменателях, получаем 24/3-11/8=3-1целая 3/8=2целых8/8-1целая3/8=1целая 5/8

Answer 3

To calculate the expression, follow these steps:

Step 1: Convert mixed numbers to improper fractions. Step 2: Perform the multiplication for each part. Step 3: Perform the subtraction.

Given expression: 2 4/5 * 5/8 - 1 1/5 * 5/8

Step 1: 2 4/5 = (2 * 5 + 4) / 5 = 14/5 1 1/5 = (1 * 5 + 1) / 5 = 6/5

Step 2: (14/5) * (5/8) = (14 * 5) / (5 * 8) = 70 / 40 = 7/4 (6/5) * (5/8) = (6 * 5) / (5 * 8) = 30 / 40 = 3/4

Step 3: (7/4) - (3/4) = (7 - 3) / 4 = 4/4 = 1

The final result is 1.