Add 10/63 and 40/6, Solve 10/63 + 6 4/6 as a fraction

Add 10/63 and 40/6

1^st number: 10/63, 2^nd number: 6 4/6

10/63 + 40/6 is 430/63.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 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 6 × 21 = 126,
40/6 = 40 × 21/6 × 21 = 840/126
Add the two like fractions:
20/126 + 840/126 = 20 + 840/126 = 860/126
860/126 simplified gives 430/63
So, 10/63 + 40/6 = 430/63
In mixed form: 652/63

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