Add 35/28 and 15/56
1st number: 1 7/28, 2nd number: 15/56
35/28 + 15/56 is 85/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
35/28 = 35 × 2/28 × 2 = 70/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
15/56 = 15 × 1/56 × 1 = 15/56 - Add the two like fractions:
70/56 + 15/56 = 70 + 15/56 = 85/56 - So, 35/28 + 15/56 = 85/56
In mixed form: 129/56
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