Add 56/7 and 80/32
1st number: 8 0/7, 2nd number: 2 16/32
56/7 + 80/32 is 21/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 7 × 32 = 224,
56/7 = 56 × 32/7 × 32 = 1792/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
80/32 = 80 × 7/32 × 7 = 560/224 - Add the two like fractions:
1792/224 + 560/224 = 1792 + 560/224 = 2352/224 - 2352/224 simplified gives 21/2
- So, 56/7 + 80/32 = 21/2
In mixed form: 101/2
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