Add 56/15 and 84/30
1st number: 3 11/15, 2nd number: 2 24/30
56/15 + 84/30 is 98/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
56/15 = 56 × 2/15 × 2 = 112/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
84/30 = 84 × 1/30 × 1 = 84/30 - Add the two like fractions:
112/30 + 84/30 = 112 + 84/30 = 196/30 - 196/30 simplified gives 98/15
- So, 56/15 + 84/30 = 98/15
In mixed form: 68/15
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