Add 64/5 and 30/56
1st number: 12 4/5, 2nd number: 30/56
64/5 + 30/56 is 1867/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
64/5 = 64 × 56/5 × 56 = 3584/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
30/56 = 30 × 5/56 × 5 = 150/280 - Add the two like fractions:
3584/280 + 150/280 = 3584 + 150/280 = 3734/280 - 3734/280 simplified gives 1867/140
- So, 64/5 + 30/56 = 1867/140
In mixed form: 1347/140
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