Add 14/7 and 24/40
1st number: 2 0/7, 2nd number: 24/40
14/7 + 24/40 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 7 × 40 = 280,
14/7 = 14 × 40/7 × 40 = 560/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
24/40 = 24 × 7/40 × 7 = 168/280 - Add the two like fractions:
560/280 + 168/280 = 560 + 168/280 = 728/280 - 728/280 simplified gives 13/5
- So, 14/7 + 24/40 = 13/5
In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/7+24/40 14/7+48/40 14/7+24/80 42/7+24/40 14/7+72/40 14/21+24/40 70/7+24/40 14/35+24/40 98/7+24/40 14/49+24/40