Add 56/60 and 18/54
56/60 + 18/54 is 19/15.
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,
56/60 = 56 × 9/60 × 9 = 504/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
18/54 = 18 × 10/54 × 10 = 180/540 - Add the two like fractions:
504/540 + 180/540 = 504 + 180/540 = 684/540 - 684/540 simplified gives 19/15
- So, 56/60 + 18/54 = 19/15
In mixed form: 14/15
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