Add 72/42 and 60/14
1st number: 1 30/42, 2nd number: 4 4/14
72/42 + 60/14 is 6/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
72/42 = 72 × 1/42 × 1 = 72/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
60/14 = 60 × 3/14 × 3 = 180/42 - Add the two like fractions:
72/42 + 180/42 = 72 + 180/42 = 252/42 - 252/42 simplified gives 6/1
- So, 72/42 + 60/14 = 6/1
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