Add 10/5 and 56/90
1st number: 2 0/5, 2nd number: 56/90
10/5 + 56/90 is 118/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
10/5 = 10 × 18/5 × 18 = 180/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
56/90 = 56 × 1/90 × 1 = 56/90 - Add the two like fractions:
180/90 + 56/90 = 180 + 56/90 = 236/90 - 236/90 simplified gives 118/45
- So, 10/5 + 56/90 = 118/45
In mixed form: 228/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/5+56/90 30/5+56/90 10/15+56/90 50/5+56/90 10/25+56/90 70/5+56/90 10/35+56/90