Add 5/80 and 70/56
1st number: 5/80, 2nd number: 1 14/56
5/80 + 70/56 is 21/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 56 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
5/80 = 5 × 7/80 × 7 = 35/560 - Likewise, for the 2nd fraction, since 56 × 10 = 560,
70/56 = 70 × 10/56 × 10 = 700/560 - Add the two like fractions:
35/560 + 700/560 = 35 + 700/560 = 735/560 - 735/560 simplified gives 21/16
- So, 5/80 + 70/56 = 21/16
In mixed form: 15/16
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