Question

12.Three-fourth of a number is 15,what is the number?​

Answer 1

Answer:

hyy plz MARK as brillent

Step-by-step explanation:

Let the number be n. Then according to the question,

3x4=15

⟹x=15×43

Then 4/5th of x is

⟹4x5=15×4×43×5

⟹4x5=16

Thus four fifth of x is 16 and the number is 20.

Verification:

Three quarters of x = 3x/4. Putting x = 20 we get

3×204=15✓

Answer 2

Answer:

let the no. be x

then, 3/4x = 15

x = 15 * 4/3

x. = 5 *4

x = 20