Add 60/84 and 15/56
60/84 + 15/56 is 55/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
60/84 = 60 × 2/84 × 2 = 120/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
15/56 = 15 × 3/56 × 3 = 45/168 - Add the two like fractions:
120/168 + 45/168 = 120 + 45/168 = 165/168 - 165/168 simplified gives 55/56
- So, 60/84 + 15/56 = 55/56
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