Add 49/27 and 20/72
1st number: 1 22/27, 2nd number: 20/72
49/27 + 20/72 is 113/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 72 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
49/27 = 49 × 8/27 × 8 = 392/216 - Likewise, for the 2nd fraction, since 72 × 3 = 216,
20/72 = 20 × 3/72 × 3 = 60/216 - Add the two like fractions:
392/216 + 60/216 = 392 + 60/216 = 452/216 - 452/216 simplified gives 113/54
- So, 49/27 + 20/72 = 113/54
In mixed form: 25/54
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