Add 10/45 and 12/24
10/45 + 12/24 is 13/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
10/45 = 10 × 8/45 × 8 = 80/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
12/24 = 12 × 15/24 × 15 = 180/360 - Add the two like fractions:
80/360 + 180/360 = 80 + 180/360 = 260/360 - 260/360 simplified gives 13/18
- So, 10/45 + 12/24 = 13/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+12/24 10/90+12/24 10/45+12/48 30/45+12/24 10/45+36/24 10/45+12/72 50/45+12/24 10/45+60/24 70/45+12/24 10/45+84/24