Add 27/21 and 60/6, Solve 1 6/21 + 10 0/6 as a fraction

Add 27/21 and 60/6

1^st number: 1 6/21, 2^nd number: 10 0/6

27/21 + 60/6 is 79/7.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 21 × 2 = 42,
27/21 = 27 × 2/21 × 2 = 54/42
Likewise, for the 2nd fraction, since 6 × 7 = 42,
60/6 = 60 × 7/6 × 7 = 420/42
Add the two like fractions:
54/42 + 420/42 = 54 + 420/42 = 474/42
474/42 simplified gives 79/7
So, 27/21 + 60/6 = 79/7
In mixed form: 112/7

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