Add 10/63 and 63/18, Solve 10/63 + 3 9/18 as a fraction

Add 10/63 and 63/18

1^st number: 10/63, 2^nd number: 3 9/18

10/63 + 63/18 is 461/126.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 63 × 2 = 126,
10/63 = 10 × 2/63 × 2 = 20/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
63/18 = 63 × 7/18 × 7 = 441/126
Add the two like fractions:
20/126 + 441/126 = 20 + 441/126 = 461/126
So, 10/63 + 63/18 = 461/126
In mixed form: 383/126

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