Add 98/4 and 56/20
1st number: 24 2/4, 2nd number: 2 16/20
98/4 + 56/20 is 273/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
98/4 = 98 × 5/4 × 5 = 490/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
56/20 = 56 × 1/20 × 1 = 56/20 - Add the two like fractions:
490/20 + 56/20 = 490 + 56/20 = 546/20 - 546/20 simplified gives 273/10
- So, 98/4 + 56/20 = 273/10
In mixed form: 273/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8+56/20 98/4+56/40 98/12+56/20 98/4+56/60 98/20+56/20 98/28+56/20