Add 9/60 and 81/54
1st number: 9/60, 2nd number: 1 27/54
9/60 + 81/54 is 33/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
9/60 = 9 × 9/60 × 9 = 81/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
81/54 = 81 × 10/54 × 10 = 810/540 - Add the two like fractions:
81/540 + 810/540 = 81 + 810/540 = 891/540 - 891/540 simplified gives 33/20
- So, 9/60 + 81/54 = 33/20
In mixed form: 113/20
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