Question

Insert two rational number between 2/5 and 5/15 by arithmetic mean (a.m) method..
plz answer this​

Answer 1

Answer:

$\frac{2}{5} \: \: and \: \frac{5}{15} \: \: two \: ration \: number \: \: \\ lcm \: of \: 5and15 \: is \: 15 \\ \\ \\ \\ \\ \frac{2}{5} \times \frac{3}{3 } and \: \frac{5}{15} \times \frac{1}{1} \\ \\ \frac{6}{15} and \frac{5}{15} \\ \\ two \: rational \: number \\ \frac{6}{15} \times \frac{3}{3 } and \: \frac{5}{15} \times \frac{3}{3 } \\ \\ \frac{18}{45} \: and \: \frac{15}{45} \\ \\ two \: rational \: number \\ \\ \frac{16}{45} and \: \frac{17}{45}$