Question

write three rational number between 3by8 and 1by2​

Answer 1

Answer:

1)31/80

2)31/120

3)31/160

Answer 2

Step-by-step explanation:

At first we should  make the denominators same by multiplying with opp. numbers over here I took the denominator 2 to multiply against $\frac{3}{8}$ and took denominator 8 to multiply against $\frac{1}{2}$.

$\frac{3}{8}$ × 2 =$\frac{6}{16}$                          $\frac{1}{2}$ × 8 = $\frac{8}{16}$

we multiply with 10 coz we need 3 rational numbers

$\frac{6}{16}$ × 10 = $\frac{60}{160}$                    $\frac{8}{16}$ × 10 = $\frac{80}{160}$

now we can take any numbers between $\frac{60}{160}$ and $\frac{80}{160}$

eg:- Three rational no.s between $\frac{3}{8}$ and $\frac{1}{2\\}$ are:-

$\frac{62}{160} \\\\\frac{71}{160} \\\\\frac{79}{160}$