Add 7/70 and 72/56
1st number: 7/70, 2nd number: 1 16/56
7/70 + 72/56 is 97/70.
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,
7/70 = 7 × 4/70 × 4 = 28/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
72/56 = 72 × 5/56 × 5 = 360/280 - Add the two like fractions:
28/280 + 360/280 = 28 + 360/280 = 388/280 - 388/280 simplified gives 97/70
- So, 7/70 + 72/56 = 97/70
In mixed form: 127/70
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