Add 48/35 and 30/40
1st number: 1 13/35, 2nd number: 30/40
48/35 + 30/40 is 297/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
48/35 = 48 × 8/35 × 8 = 384/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
30/40 = 30 × 7/40 × 7 = 210/280 - Add the two like fractions:
384/280 + 210/280 = 384 + 210/280 = 594/280 - 594/280 simplified gives 297/140
- So, 48/35 + 30/40 = 297/140
In mixed form: 217/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/35+30/40 48/35+60/40 48/70+30/40 48/35+30/80 48/35+90/40