Add 48/20 and 10/7
1st number: 2 8/20, 2nd number: 1 3/7
48/20 + 10/7 is 134/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 7 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
48/20 = 48 × 7/20 × 7 = 336/140 - Likewise, for the 2nd fraction, since 7 × 20 = 140,
10/7 = 10 × 20/7 × 20 = 200/140 - Add the two like fractions:
336/140 + 200/140 = 336 + 200/140 = 536/140 - 536/140 simplified gives 134/35
- So, 48/20 + 10/7 = 134/35
In mixed form: 329/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/20+10/7 48/20+20/7 48/40+10/7 48/20+10/14 48/20+30/7 48/60+10/7 48/20+10/21 48/20+50/7 48/20+10/35 48/20+70/7 48/20+10/49