Add 60/21 and 18/56
1st number: 2 18/21, 2nd number: 18/56
60/21 + 18/56 is 89/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 21 × 8 = 168,
60/21 = 60 × 8/21 × 8 = 480/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
18/56 = 18 × 3/56 × 3 = 54/168 - Add the two like fractions:
480/168 + 54/168 = 480 + 54/168 = 534/168 - 534/168 simplified gives 89/28
- So, 60/21 + 18/56 = 89/28
In mixed form: 35/28
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