Add 30/56 and 20/80
30/56 + 20/80 is 11/14.
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,
30/56 = 30 × 10/56 × 10 = 300/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
20/80 = 20 × 7/80 × 7 = 140/560 - Add the two like fractions:
300/560 + 140/560 = 300 + 140/560 = 440/560 - 440/560 simplified gives 11/14
- So, 30/56 + 20/80 = 11/14
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