Add 80/12 and 49/35
1st number: 6 8/12, 2nd number: 1 14/35
80/12 + 49/35 is 121/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
80/12 = 80 × 35/12 × 35 = 2800/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
49/35 = 49 × 12/35 × 12 = 588/420 - Add the two like fractions:
2800/420 + 588/420 = 2800 + 588/420 = 3388/420 - 3388/420 simplified gives 121/15
- So, 80/12 + 49/35 = 121/15
In mixed form: 81/15
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