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

Add 27/21 and 1/10

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

27/21 + 1/10 is 97/70.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 10 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 21 × 10 = 210,
27/21 = 27 × 10/21 × 10 = 270/210
Likewise, for the 2nd fraction, since 10 × 21 = 210,
1/10 = 1 × 21/10 × 21 = 21/210
Add the two like fractions:
270/210 + 21/210 = 270 + 21/210 = 291/210
291/210 simplified gives 97/70
So, 27/21 + 1/10 = 97/70
In mixed form: 127/70

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