Add 20/14 and 24/60
1st number: 1 6/14, 2nd number: 24/60
20/14 + 24/60 is 64/35.
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,
20/14 = 20 × 30/14 × 30 = 600/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
24/60 = 24 × 7/60 × 7 = 168/420 - Add the two like fractions:
600/420 + 168/420 = 600 + 168/420 = 768/420 - 768/420 simplified gives 64/35
- So, 20/14 + 24/60 = 64/35
In mixed form: 129/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/14+24/60 20/14+48/60 20/28+24/60 60/14+24/60 20/14+72/60 20/42+24/60 20/70+24/60 20/98+24/60