Add 7/72 and 56/16
1st number: 7/72, 2nd number: 3 8/16
7/72 + 56/16 is 259/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 72 × 2 = 144,
7/72 = 7 × 2/72 × 2 = 14/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
56/16 = 56 × 9/16 × 9 = 504/144 - Add the two like fractions:
14/144 + 504/144 = 14 + 504/144 = 518/144 - 518/144 simplified gives 259/72
- So, 7/72 + 56/16 = 259/72
In mixed form: 343/72
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