Add 81/9 and 6/63, Solve 9 0/9 + 6/63 as a fraction

Add 81/9 and 6/63

1^st number: 9 0/9, 2^nd number: 6/63

81/9 + 6/63 is 191/21.

Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63

Next, find the equivalent fraction of both fractional numbers with denominator 63
For the 1st fraction, since 9 × 7 = 63,
81/9 = 81 × 7/9 × 7 = 567/63
Likewise, for the 2nd fraction, since 63 × 1 = 63,
6/63 = 6 × 1/63 × 1 = 6/63
Add the two like fractions:
567/63 + 6/63 = 567 + 6/63 = 573/63
573/63 simplified gives 191/21
So, 81/9 + 6/63 = 191/21
In mixed form: 92/21

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