Add 2/35 and 90/80
1st number: 2/35, 2nd number: 1 10/80
2/35 + 90/80 is 331/280.
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,
2/35 = 2 × 16/35 × 16 = 32/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
90/80 = 90 × 7/80 × 7 = 630/560 - Add the two like fractions:
32/560 + 630/560 = 32 + 630/560 = 662/560 - 662/560 simplified gives 331/280
- So, 2/35 + 90/80 = 331/280
In mixed form: 151/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/35+90/80 2/70+90/80 6/35+90/80 10/35+90/80 14/35+90/80