Add 27/60 and 10/7, Solve 27/60 + 1 3/7 as a fraction

Add 27/60 and 10/7

1^st number: 27/60, 2^nd number: 1 3/7

27/60 + 10/7 is 263/140.

Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 60 × 7 = 420,
27/60 = 27 × 7/60 × 7 = 189/420
Likewise, for the 2nd fraction, since 7 × 60 = 420,
10/7 = 10 × 60/7 × 60 = 600/420
Add the two like fractions:
189/420 + 600/420 = 189 + 600/420 = 789/420
789/420 simplified gives 263/140
So, 27/60 + 10/7 = 263/140
In mixed form: 1123/140

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