Add 4/60 and 1/42
4/60 + 1/42 is 19/210.
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,
4/60 = 4 × 7/60 × 7 = 28/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
1/42 = 1 × 10/42 × 10 = 10/420 - Add the two like fractions:
28/420 + 10/420 = 28 + 10/420 = 38/420 - 38/420 simplified gives 19/210
- So, 4/60 + 1/42 = 19/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60+1/42 4/60+2/42 4/60+1/84 12/60+1/42 4/60+3/42 20/60+1/42 4/60+5/42 28/60+1/42 4/60+7/42