Question

What is the value of c , If 8 is 4% of a, and 4 is 8% of b. c equals b/a.​

Answer 1

Step-by-step explanation:

$\frac{4a}{100} = 8 \\ a = \frac{ 8 \times 100}{4} \\ a = 200$

$\frac{8b}{100} = 4 \\ b = \frac{4 \times 100}{8} \\ b = 50$

$c = \frac{b}{a} \\ c = \frac{50}{200 } \\ c = \frac{1}{4}$