Add 6/27 and 60/21, Solve 6/27 + 2 18/21 as a fraction

Add 6/27 and 60/21

1^st number: 6/27, 2^nd number: 2 18/21

6/27 + 60/21 is 194/63.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 21 is 189

Next, find the equivalent fraction of both fractional numbers with denominator 189
For the 1st fraction, since 27 × 7 = 189,
6/27 = 6 × 7/27 × 7 = 42/189
Likewise, for the 2nd fraction, since 21 × 9 = 189,
60/21 = 60 × 9/21 × 9 = 540/189
Add the two like fractions:
42/189 + 540/189 = 42 + 540/189 = 582/189
582/189 simplified gives 194/63
So, 6/27 + 60/21 = 194/63
In mixed form: 35/63

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