Add 1/35 and 15/80
1/35 + 15/80 is 121/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
1/35 = 1 × 16/35 × 16 = 16/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
15/80 = 15 × 7/80 × 7 = 105/560 - Add the two like fractions:
16/560 + 105/560 = 16 + 105/560 = 121/560 - So, 1/35 + 15/80 = 121/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/35+15/80 1/35+30/80 1/70+15/80 3/35+15/80 1/35+45/80 5/35+15/80 1/35+75/80 7/35+15/80