Add 48/7 and 14/40
1st number: 6 6/7, 2nd number: 14/40
48/7 + 14/40 is 1009/140.
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,
48/7 = 48 × 40/7 × 40 = 1920/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
14/40 = 14 × 7/40 × 7 = 98/280 - Add the two like fractions:
1920/280 + 98/280 = 1920 + 98/280 = 2018/280 - 2018/280 simplified gives 1009/140
- So, 48/7 + 14/40 = 1009/140
In mixed form: 729/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/7+14/40 48/7+28/40 48/14+14/40 48/7+14/80 48/7+42/40 48/21+14/40 48/7+70/40 48/35+14/40 48/7+98/40 48/49+14/40