Add 3/45 and 63/24
1st number: 3/45, 2nd number: 2 15/24
3/45 + 63/24 is 323/120.
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,
3/45 = 3 × 8/45 × 8 = 24/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
63/24 = 63 × 15/24 × 15 = 945/360 - Add the two like fractions:
24/360 + 945/360 = 24 + 945/360 = 969/360 - 969/360 simplified gives 323/120
- So, 3/45 + 63/24 = 323/120
In mixed form: 283/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45+63/24 3/90+63/24 3/45+63/48 9/45+63/24 3/45+63/72 15/45+63/24 21/45+63/24