Add 96/12 and 70/63
1st number: 8 0/12, 2nd number: 1 7/63
96/12 + 70/63 is 82/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
96/12 = 96 × 21/12 × 21 = 2016/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
70/63 = 70 × 4/63 × 4 = 280/252 - Add the two like fractions:
2016/252 + 280/252 = 2016 + 280/252 = 2296/252 - 2296/252 simplified gives 82/9
- So, 96/12 + 70/63 = 82/9
In mixed form: 91/9
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