Add 7/14 and 27/60
7/14 + 27/60 is 19/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
7/14 = 7 × 30/14 × 30 = 210/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
27/60 = 27 × 7/60 × 7 = 189/420 - Add the two like fractions:
210/420 + 189/420 = 210 + 189/420 = 399/420 - 399/420 simplified gives 19/20
- So, 7/14 + 27/60 = 19/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+54/60 7/28+27/60 21/14+27/60 7/14+81/60 7/42+27/60 35/14+27/60 7/70+27/60 49/14+27/60 7/98+27/60