Add 3/10 and 56/90
3/10 + 56/90 is 83/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
3/10 = 3 × 9/10 × 9 = 27/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
56/90 = 56 × 1/90 × 1 = 56/90 - Add the two like fractions:
27/90 + 56/90 = 27 + 56/90 = 83/90 - So, 3/10 + 56/90 = 83/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+56/90 3/20+56/90 9/10+56/90 3/30+56/90 15/10+56/90 3/50+56/90 21/10+56/90 3/70+56/90