Add 90/80 and 60/56
1st number: 1 10/80, 2nd number: 1 4/56
90/80 + 60/56 is 123/56.
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,
90/80 = 90 × 7/80 × 7 = 630/560 - Likewise, for the 2nd fraction, since 56 × 10 = 560,
60/56 = 60 × 10/56 × 10 = 600/560 - Add the two like fractions:
630/560 + 600/560 = 630 + 600/560 = 1230/560 - 1230/560 simplified gives 123/56
- So, 90/80 + 60/56 = 123/56
In mixed form: 211/56
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