Add 98/45 and 56/8
1st number: 2 8/45, 2nd number: 7 0/8
98/45 + 56/8 is 413/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
98/45 = 98 × 8/45 × 8 = 784/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
56/8 = 56 × 45/8 × 45 = 2520/360 - Add the two like fractions:
784/360 + 2520/360 = 784 + 2520/360 = 3304/360 - 3304/360 simplified gives 413/45
- So, 98/45 + 56/8 = 413/45
In mixed form: 98/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90+56/8 98/45+56/16 98/45+56/24 98/45+56/40