Add 1/60 and 18/42
1/60 + 18/42 is 187/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 42 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
1/60 = 1 × 7/60 × 7 = 7/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
18/42 = 18 × 10/42 × 10 = 180/420 - Add the two like fractions:
7/420 + 180/420 = 7 + 180/420 = 187/420 - So, 1/60 + 18/42 = 187/420
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