Question

Find the number whose:
13/2% is 1390

Answer 1

Answer:

21385

Step-by-step explanation:

Let x is the number.

Now,

$\frac{13}{2} \% \: of \: x = 1390 \\ \frac{13}{200} \times x = 1390 \\ x = \frac{1390 \times 200}{13} \\ x = \frac{278000}{13} \\ x = 21385 \: (approx)$