Add 32/7 and 56/80
1st number: 4 4/7, 2nd number: 56/80
32/7 + 56/80 is 369/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
32/7 = 32 × 80/7 × 80 = 2560/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
56/80 = 56 × 7/80 × 7 = 392/560 - Add the two like fractions:
2560/560 + 392/560 = 2560 + 392/560 = 2952/560 - 2952/560 simplified gives 369/70
- So, 32/7 + 56/80 = 369/70
In mixed form: 519/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/7+56/80 32/14+56/80 96/7+56/80 32/21+56/80 32/35+56/80 32/49+56/80