Question

Four-fifths of a number is greater than three-fourths of the number by 4. Find the number.

pls explain easily with method ​

Answer 1

Answer:

The number is 80.

Step-by-step explanation:

Let the number be x

According to question,

4x/5-(3x/4)=4

LCM of 4 and 5 = 20

4x*4/5*4 - 3x*5/4*5 =4

16x-15x/20=4

x/20=4

x=4*20

x=80