Add 72/4 and 15/27
1st number: 18 0/4, 2nd number: 15/27
72/4 + 15/27 is 167/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
72/4 = 72 × 27/4 × 27 = 1944/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
15/27 = 15 × 4/27 × 4 = 60/108 - Add the two like fractions:
1944/108 + 60/108 = 1944 + 60/108 = 2004/108 - 2004/108 simplified gives 167/9
- So, 72/4 + 15/27 = 167/9
In mixed form: 185/9
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