Question

Add the following fractions
7/8+8/9​

Answer 1

➤ Answer :-

$\longrightarrow \sf \: \frac{7}{8} + \frac{8}{9}$

LCM of 8 and 9 is 72.

$\longrightarrow \sf \: \frac{7 \times 9}{8 \times 9} + \frac{8 \times 8}{9 \times 8}$

$\longrightarrow \sf \: \frac{63}{72} + \frac{64}{72}$

$\longrightarrow \sf \: \frac{63 + 64}{72}$

$\longrightarrow \sf \: \frac{127}{72} = 1 \frac{55}{72}$

$\Huge\therefore$The answer is $\sf 1 \frac{55}{72}$

Answer 2

7/8 + 8/9

LCM = 72

( 7 x 9 + 8 x 8 ) / 72

( 63 + 64 ) / 72

Answer ➡ 127/72