Add 96/42 and 81/12
1st number: 2 12/42, 2nd number: 6 9/12
96/42 + 81/12 is 253/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
96/42 = 96 × 2/42 × 2 = 192/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
81/12 = 81 × 7/12 × 7 = 567/84 - Add the two like fractions:
192/84 + 567/84 = 192 + 567/84 = 759/84 - 759/84 simplified gives 253/28
- So, 96/42 + 81/12 = 253/28
In mixed form: 91/28
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