Add 56/90 and 5/30
56/90 + 5/30 is 71/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
56/90 = 56 × 1/90 × 1 = 56/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
5/30 = 5 × 3/30 × 3 = 15/90 - Add the two like fractions:
56/90 + 15/90 = 56 + 15/90 = 71/90 - So, 56/90 + 5/30 = 71/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/90+10/30 56/90+5/60 56/90+15/30 56/90+5/90 56/90+25/30 56/90+35/30