Question

12. Find the amount whose 12 % is *15.
Find the length i
13​

Answer 1

Answer:

Let the number be 'x'

According to question,

12\frac{1}{2}\%\text{ of }x=6412

2

1

% of x=64

\frac{25}{2}\%\times x=64

2

25

%×x=64

\frac{25}{2\times 100}\times x=64

2×100

25

×x=64

x=\frac{64\times 200}{25}x=

25

64×200

x=512x=512

Therefore, The required number is 512.