Question

anyone answer please fast​

Answer 1

Answer:

Let the required number be x

Then according to the question,

12 ½ % × x = 64 = 12.5 % × x = 64

= (12.5 × 100) × x = 64

x = (64/100)/ 12.5

x = 64 × 8 = 512

Therefore 512 is the number whose 12 ½ % is 64.

Step-by-step explanation:

Answer 2

Answer:

12. 1/2=25/2%

25/2×100=1/8

1/8×64=. 8