Add 9/10 and 98/56
1st number: 9/10, 2nd number: 1 42/56
9/10 + 98/56 is 53/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
9/10 = 9 × 28/10 × 28 = 252/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
98/56 = 98 × 5/56 × 5 = 490/280 - Add the two like fractions:
252/280 + 490/280 = 252 + 490/280 = 742/280 - 742/280 simplified gives 53/20
- So, 9/10 + 98/56 = 53/20
In mixed form: 213/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10+98/56 9/20+98/56 27/10+98/56 9/30+98/56 45/10+98/56 9/50+98/56 63/10+98/56 9/70+98/56