Add 56/35 and 18/60
1st number: 1 21/35, 2nd number: 18/60
56/35 + 18/60 is 19/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
56/35 = 56 × 12/35 × 12 = 672/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
18/60 = 18 × 7/60 × 7 = 126/420 - Add the two like fractions:
672/420 + 126/420 = 672 + 126/420 = 798/420 - 798/420 simplified gives 19/10
- So, 56/35 + 18/60 = 19/10
In mixed form: 19/10
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