Question

please tell me the answer
6/7 + 8/9​

Answer 1

Answer:

$\frac{6}{7} + \frac{8}{9} \\ \\ = \frac{(9 \times 6) + (7 \times 8)}{63} \\ \\ = \frac{54 + 56}{63} \\ \\ = \frac{110}{63} \\ \\ = 1.746$

hope it helps uH ✔

Answer 2

➤ Answer :-

$\longrightarrow \sf \: \frac{6}{7} + \frac{8}{9}$

LCM of 7 and 9 is 63.

$\longrightarrow \sf \: \frac{6 \times 9}{7 \times 9} + \frac{8 \times 7}{9 \times 7}$

$\longrightarrow \sf \: \frac{54}{63} + \frac{56}{63} = \frac{54 + 56}{63}$

$\longrightarrow \sf \: \frac{110}{63} = 1\frac{47}{63} = 1.746$

$\Huge\therefore$The answer is $\sf 1 \frac{47}{63}$ or 1.746