Add 1/80 and 63/54
1st number: 1/80, 2nd number: 1 9/54
1/80 + 63/54 is 283/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 54 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
1/80 = 1 × 27/80 × 27 = 27/2160 - Likewise, for the 2nd fraction, since 54 × 40 = 2160,
63/54 = 63 × 40/54 × 40 = 2520/2160 - Add the two like fractions:
27/2160 + 2520/2160 = 27 + 2520/2160 = 2547/2160 - 2547/2160 simplified gives 283/240
- So, 1/80 + 63/54 = 283/240
In mixed form: 143/240
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