Add 28/15 and 56/10
1st number: 1 13/15, 2nd number: 5 6/10
28/15 + 56/10 is 112/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
28/15 = 28 × 2/15 × 2 = 56/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
56/10 = 56 × 3/10 × 3 = 168/30 - Add the two like fractions:
56/30 + 168/30 = 56 + 168/30 = 224/30 - 224/30 simplified gives 112/15
- So, 28/15 + 56/10 = 112/15
In mixed form: 77/15
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