Add 2/15 and 32/90
2/15 + 32/90 is 22/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 15 × 6 = 90,
2/15 = 2 × 6/15 × 6 = 12/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
32/90 = 32 × 1/90 × 1 = 32/90 - Add the two like fractions:
12/90 + 32/90 = 12 + 32/90 = 44/90 - 44/90 simplified gives 22/45
- So, 2/15 + 32/90 = 22/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15+32/90 2/15+64/90 2/30+32/90 6/15+32/90 2/15+96/90 2/45+32/90 10/15+32/90 2/75+32/90 14/15+32/90