Add 3/60 and 18/14
1st number: 3/60, 2nd number: 1 4/14
3/60 + 18/14 is 187/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 14 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
3/60 = 3 × 7/60 × 7 = 21/420 - Likewise, for the 2nd fraction, since 14 × 30 = 420,
18/14 = 18 × 30/14 × 30 = 540/420 - Add the two like fractions:
21/420 + 540/420 = 21 + 540/420 = 561/420 - 561/420 simplified gives 187/140
- So, 3/60 + 18/14 = 187/140
In mixed form: 147/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60+18/14 3/60+36/14 3/60+18/28 9/60+18/14 3/60+54/14 3/60+18/42 15/60+18/14 3/60+90/14 3/60+18/70 21/60+18/14 3/60+18/98