Add 98/35 and 3/80
1st number: 2 28/35, 2nd number: 3/80
98/35 + 3/80 is 227/80.
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,
98/35 = 98 × 16/35 × 16 = 1568/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
3/80 = 3 × 7/80 × 7 = 21/560 - Add the two like fractions:
1568/560 + 21/560 = 1568 + 21/560 = 1589/560 - 1589/560 simplified gives 227/80
- So, 98/35 + 3/80 = 227/80
In mixed form: 267/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35+6/80 98/70+3/80 98/35+9/80 98/35+15/80 98/35+21/80