Add 24/7 and 14/20
1st number: 3 3/7, 2nd number: 14/20
24/7 + 14/20 is 289/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 7 × 20 = 140,
24/7 = 24 × 20/7 × 20 = 480/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
14/20 = 14 × 7/20 × 7 = 98/140 - Add the two like fractions:
480/140 + 98/140 = 480 + 98/140 = 578/140 - 578/140 simplified gives 289/70
- So, 24/7 + 14/20 = 289/70
In mixed form: 49/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7+14/20 24/7+28/20 24/14+14/20 24/7+14/40 72/7+14/20 24/7+42/20 24/21+14/20 24/7+14/60 24/7+70/20 24/35+14/20 24/7+98/20 24/49+14/20