Question

Four-fifths of a number is greater than
three-fourths of a number by 10. Find the
number.​

Answer 1

Step-by-step explanation:

Let the number x

4/5x - 3/4x = 10

16/20x - 15/20x = 10

1/20x = 10

x = 10 ÷ 1/20

x = 10 × 20/1

x = 200