Add 60/35 and 84/12
1st number: 1 25/35, 2nd number: 7 0/12
60/35 + 84/12 is 61/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
60/35 = 60 × 12/35 × 12 = 720/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
84/12 = 84 × 35/12 × 35 = 2940/420 - Add the two like fractions:
720/420 + 2940/420 = 720 + 2940/420 = 3660/420 - 3660/420 simplified gives 61/7
- So, 60/35 + 84/12 = 61/7
In mixed form: 85/7
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