Question

subtract the rational nimber -7/8 - 3/4​

Answer 1

➤ Answer :-

$\dashrightarrow \sf \frac{( - 7)}{8} - \frac{3}{4}$

LCM of 8 and 4 is 8.

$\dashrightarrow \sf \frac{( - 7)}{8} - \frac{3 \times 2}{4 \times 2}$

$\dashrightarrow \sf \frac{( - 7)}{8} - \frac{6}{8} = \frac{( - 7) - 6}{8}$

$\dashrightarrow \sf \frac{( - 13)}{8}$

$\Huge\therefore$The answer is $\sf\frac{(-13)}{8}$