Add 7/42 and 1/60
7/42 + 1/60 is 11/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
7/42 = 7 × 10/42 × 10 = 70/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
1/60 = 1 × 7/60 × 7 = 7/420 - Add the two like fractions:
70/420 + 7/420 = 70 + 7/420 = 77/420 - 77/420 simplified gives 11/60
- So, 7/42 + 1/60 = 11/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/42+1/60 7/42+2/60 7/84+1/60 21/42+1/60 7/42+3/60 35/42+1/60 7/42+5/60 49/42+1/60 7/42+7/60