Add 7/16 and 72/9
1st number: 7/16, 2nd number: 8 0/9
7/16 + 72/9 is 135/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
72/9 = 72 × 16/9 × 16 = 1152/144 - Add the two like fractions:
63/144 + 1152/144 = 63 + 1152/144 = 1215/144 - 1215/144 simplified gives 135/16
- So, 7/16 + 72/9 = 135/16
In mixed form: 87/16
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