Question

Find the sum
1) 8/9+7/12​

Answer 1

Step-by-step explanation:

8/9+7/12

(32+21)/36

53/36

Answer 2

${\underline{----Answer----}}$

$\frac{53}{36}$

${\underline{---Explanation---}}$

$\frac{8}{9} + \frac{7}{12} \\ = \frac{(8 \times 12) + (7 \times 9)}{108} \\ = \frac{96 + 63}{108} \\ = \frac{159}{108} \\ = \frac{53}{36}$

Note :-

• Took LCM in 2nd step.
• Simplified the equation in the rest of the steps.

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More sums :-

$1>3/4 +5/9 \\2>11/13 + 5/11 + 43/19\\3>4/3 +0/3 +121 +23/17$

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Hope it helps !

~ Soumok