Add 9/63 and 35/21, Solve 9/63 + 1 14/21 as a fraction

Add 9/63 and 35/21

1^st number: 9/63, 2^nd number: 1 14/21

9/63 + 35/21 is 38/21.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 21 is 63

Next, find the equivalent fraction of both fractional numbers with denominator 63
For the 1st fraction, since 63 × 1 = 63,
9/63 = 9 × 1/63 × 1 = 9/63
Likewise, for the 2nd fraction, since 21 × 3 = 63,
35/21 = 35 × 3/21 × 3 = 105/63
Add the two like fractions:
9/63 + 105/63 = 9 + 105/63 = 114/63
114/63 simplified gives 38/21
So, 9/63 + 35/21 = 38/21
In mixed form: 117/21

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