Add 56/84 and 84/35
1st number: 56/84, 2nd number: 2 14/35
56/84 + 84/35 is 46/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
56/84 = 56 × 5/84 × 5 = 280/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
84/35 = 84 × 12/35 × 12 = 1008/420 - Add the two like fractions:
280/420 + 1008/420 = 280 + 1008/420 = 1288/420 - 1288/420 simplified gives 46/15
- So, 56/84 + 84/35 = 46/15
In mixed form: 31/15
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