Add 72/15 and 14/56
1st number: 4 12/15, 2nd number: 14/56
72/15 + 14/56 is 101/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
72/15 = 72 × 56/15 × 56 = 4032/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
14/56 = 14 × 15/56 × 15 = 210/840 - Add the two like fractions:
4032/840 + 210/840 = 4032 + 210/840 = 4242/840 - 4242/840 simplified gives 101/20
- So, 72/15 + 14/56 = 101/20
In mixed form: 51/20
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