Question

Three-fourth of
а a number
subracted by 6 gives
21 . Find
the number​

Answer 1

Answer:Let the number be x. Then three fourth of the number is 3x/4. According to the question,

x−3x4=163

⟹4x−3x4=163

⟹x4=163

⟹x=163×4

⟹x=652

Step-by-step explanation:

Answer 2

Answer:

x=36

Step-by-step explanation:

let the no. be x.

according to the question :3x/4

Now,

3x/4-6=21

3x/4-24/4=21

1/4(3x/4-24)=21

3x-24=84

3x = 84+24

3x = 108

x = 36