Question

4/5 of a number is greater than 3/4 of the number by 4 the number is ?

Answer 1

Answer:

Here is the answer

Step-by-step explanation:

Let the number be X

According to Question,

4X/5 = 3X/4 + 4

4X/5 - 3X/4 = 4

(16X-15X)/20 = 4

X = 4×20 = 80 (Ans.)

Second Method,

4/5 = 80%

3/4 = 75%

80% - 75% = 5%

5% = 4

THEN,

100% = 4×20 = 80 (Ans.)

Answer 2

Answer:

x=80

Step-by-step explanation:

Let the no. be x.

According to the question

4x - 3x = 4

5 4

LCM of 5 & 4 =20

16x-15x = 4

20

x = 4

20

x = 4×20

x = 80