Add 9/24 and 3/45
9/24 + 3/45 is 53/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
9/24 = 9 × 15/24 × 15 = 135/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
3/45 = 3 × 8/45 × 8 = 24/360 - Add the two like fractions:
135/360 + 24/360 = 135 + 24/360 = 159/360 - 159/360 simplified gives 53/120
- So, 9/24 + 3/45 = 53/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/24+3/45 9/24+6/45 9/48+3/45 9/24+3/90 27/24+3/45 9/24+9/45 9/72+3/45 45/24+3/45 9/24+15/45 63/24+3/45 9/24+21/45