Add 60/18 and 30/84
1st number: 3 6/18, 2nd number: 30/84
60/18 + 30/84 is 155/42.
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,
60/18 = 60 × 14/18 × 14 = 840/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
30/84 = 30 × 3/84 × 3 = 90/252 - Add the two like fractions:
840/252 + 90/252 = 840 + 90/252 = 930/252 - 930/252 simplified gives 155/42
- So, 60/18 + 30/84 = 155/42
In mixed form: 329/42
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