Add 14/54 and 48/20
1st number: 14/54, 2nd number: 2 8/20
14/54 + 48/20 is 359/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
14/54 = 14 × 10/54 × 10 = 140/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
48/20 = 48 × 27/20 × 27 = 1296/540 - Add the two like fractions:
140/540 + 1296/540 = 140 + 1296/540 = 1436/540 - 1436/540 simplified gives 359/135
- So, 14/54 + 48/20 = 359/135
In mixed form: 289/135
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