Add 60/40 and 80/54
1st number: 1 20/40, 2nd number: 1 26/54
60/40 + 80/54 is 161/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 54 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
60/40 = 60 × 27/40 × 27 = 1620/1080 - Likewise, for the 2nd fraction, since 54 × 20 = 1080,
80/54 = 80 × 20/54 × 20 = 1600/1080 - Add the two like fractions:
1620/1080 + 1600/1080 = 1620 + 1600/1080 = 3220/1080 - 3220/1080 simplified gives 161/54
- So, 60/40 + 80/54 = 161/54
In mixed form: 253/54
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Related: 60/80+80/54