Add 15/42 and 63/6, Solve 15/42 + 10 3/6 as a fraction

Add 15/42 and 63/6

1^st number: 15/42, 2^nd number: 10 3/6

15/42 + 63/6 is 76/7.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 42 × 1 = 42,
15/42 = 15 × 1/42 × 1 = 15/42
Likewise, for the 2nd fraction, since 6 × 7 = 42,
63/6 = 63 × 7/6 × 7 = 441/42
Add the two like fractions:
15/42 + 441/42 = 15 + 441/42 = 456/42
456/42 simplified gives 76/7
So, 15/42 + 63/6 = 76/7
In mixed form: 106/7

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