Add 64/15 and 70/56
1st number: 4 4/15, 2nd number: 1 14/56
64/15 + 70/56 is 331/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
64/15 = 64 × 56/15 × 56 = 3584/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
70/56 = 70 × 15/56 × 15 = 1050/840 - Add the two like fractions:
3584/840 + 1050/840 = 3584 + 1050/840 = 4634/840 - 4634/840 simplified gives 331/60
- So, 64/15 + 70/56 = 331/60
In mixed form: 531/60
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