Add 48/35 and 80/72
1st number: 1 13/35, 2nd number: 1 8/72
48/35 + 80/72 is 782/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 72 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 35 × 72 = 2520,
48/35 = 48 × 72/35 × 72 = 3456/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
80/72 = 80 × 35/72 × 35 = 2800/2520 - Add the two like fractions:
3456/2520 + 2800/2520 = 3456 + 2800/2520 = 6256/2520 - 6256/2520 simplified gives 782/315
- So, 48/35 + 80/72 = 782/315
In mixed form: 2152/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/35+80/72 48/70+80/72