Add 64/70 and 60/56
1st number: 64/70, 2nd number: 1 4/56
64/70 + 60/56 is 139/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
64/70 = 64 × 4/70 × 4 = 256/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
60/56 = 60 × 5/56 × 5 = 300/280 - Add the two like fractions:
256/280 + 300/280 = 256 + 300/280 = 556/280 - 556/280 simplified gives 139/70
- So, 64/70 + 60/56 = 139/70
In mixed form: 169/70
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