Add 84/18 and 60/84
1st number: 4 12/18, 2nd number: 60/84
84/18 + 60/84 is 113/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
84/18 = 84 × 14/18 × 14 = 1176/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
60/84 = 60 × 3/84 × 3 = 180/252 - Add the two like fractions:
1176/252 + 180/252 = 1176 + 180/252 = 1356/252 - 1356/252 simplified gives 113/21
- So, 84/18 + 60/84 = 113/21
In mixed form: 58/21
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