Add 96/7 and 12/9
1st number: 13 5/7, 2nd number: 1 3/9
96/7 + 12/9 is 316/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
96/7 = 96 × 9/7 × 9 = 864/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
12/9 = 12 × 7/9 × 7 = 84/63 - Add the two like fractions:
864/63 + 84/63 = 864 + 84/63 = 948/63 - 948/63 simplified gives 316/21
- So, 96/7 + 12/9 = 316/21
In mixed form: 151/21
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