Add 3/63 and 70/14, Solve 3/63 + 5 0/14 as a fraction

Add 3/63 and 70/14

1^st number: 3/63, 2^nd number: 5 0/14

3/63 + 70/14 is 106/21.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 63 × 2 = 126,
3/63 = 3 × 2/63 × 2 = 6/126
Likewise, for the 2nd fraction, since 14 × 9 = 126,
70/14 = 70 × 9/14 × 9 = 630/126
Add the two like fractions:
6/126 + 630/126 = 6 + 630/126 = 636/126
636/126 simplified gives 106/21
So, 3/63 + 70/14 = 106/21
In mixed form: 51/21

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