Add 60/12 and 14/21
1st number: 5 0/12, 2nd number: 14/21
60/12 + 14/21 is 17/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 21 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
60/12 = 60 × 7/12 × 7 = 420/84 - Likewise, for the 2nd fraction, since 21 × 4 = 84,
14/21 = 14 × 4/21 × 4 = 56/84 - Add the two like fractions:
420/84 + 56/84 = 420 + 56/84 = 476/84 - 476/84 simplified gives 17/3
- So, 60/12 + 14/21 = 17/3
In mixed form: 52/3
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