Add 16/56 and 56/80
16/56 + 56/80 is 69/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 56 × 10 = 560,
16/56 = 16 × 10/56 × 10 = 160/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
56/80 = 56 × 7/80 × 7 = 392/560 - Add the two like fractions:
160/560 + 392/560 = 160 + 392/560 = 552/560 - 552/560 simplified gives 69/70
- So, 16/56 + 56/80 = 69/70
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