Add 24/90 and 2/15
24/90 + 2/15 is 2/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 15 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
24/90 = 24 × 1/90 × 1 = 24/90 - Likewise, for the 2nd fraction, since 15 × 6 = 90,
2/15 = 2 × 6/15 × 6 = 12/90 - Add the two like fractions:
24/90 + 12/90 = 24 + 12/90 = 36/90 - 36/90 simplified gives 2/5
- So, 24/90 + 2/15 = 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/90+2/15 24/90+4/15 24/90+2/30 72/90+2/15 24/90+6/15 24/90+2/45 24/90+10/15 24/90+2/75 24/90+14/15