Add 27/30 and 30/14, Solve 27/30 + 2 2/14 as a fraction

Add 27/30 and 30/14

1^st number: 27/30, 2^nd number: 2 2/14

27/30 + 30/14 is 213/70.

Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 30 × 7 = 210,
27/30 = 27 × 7/30 × 7 = 189/210
Likewise, for the 2nd fraction, since 14 × 15 = 210,
30/14 = 30 × 15/14 × 15 = 450/210
Add the two like fractions:
189/210 + 450/210 = 189 + 450/210 = 639/210
639/210 simplified gives 213/70
So, 27/30 + 30/14 = 213/70
In mixed form: 33/70

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