Add 63/7 and 8/80, Solve 9 0/7 + 8/80 as a fraction

Add 63/7 and 8/80

1^st number: 9 0/7, 2^nd number: 8/80

63/7 + 8/80 is 91/10.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560

Next, find the equivalent fraction of both fractional numbers with denominator 560
For the 1st fraction, since 7 × 80 = 560,
63/7 = 63 × 80/7 × 80 = 5040/560
Likewise, for the 2nd fraction, since 80 × 7 = 560,
8/80 = 8 × 7/80 × 7 = 56/560
Add the two like fractions:
5040/560 + 56/560 = 5040 + 56/560 = 5096/560
5096/560 simplified gives 91/10
So, 63/7 + 8/80 = 91/10
In mixed form: 91/10

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