Add 7/56 and 98/10
1st number: 7/56, 2nd number: 9 8/10
7/56 + 98/10 is 397/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 10 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
7/56 = 7 × 5/56 × 5 = 35/280 - Likewise, for the 2nd fraction, since 10 × 28 = 280,
98/10 = 98 × 28/10 × 28 = 2744/280 - Add the two like fractions:
35/280 + 2744/280 = 35 + 2744/280 = 2779/280 - 2779/280 simplified gives 397/40
- So, 7/56 + 98/10 = 397/40
In mixed form: 937/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/56+98/10 7/56+98/20 21/56+98/10 7/56+98/30 35/56+98/10 7/56+98/50 49/56+98/10 7/56+98/70