Add 56/20 and 18/35
1st number: 2 16/20, 2nd number: 18/35
56/20 + 18/35 is 116/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
56/20 = 56 × 7/20 × 7 = 392/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
18/35 = 18 × 4/35 × 4 = 72/140 - Add the two like fractions:
392/140 + 72/140 = 392 + 72/140 = 464/140 - 464/140 simplified gives 116/35
- So, 56/20 + 18/35 = 116/35
In mixed form: 311/35
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