Add 45/40 and 6/24
1st number: 1 5/40, 2nd number: 6/24
45/40 + 6/24 is 11/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
45/40 = 45 × 3/40 × 3 = 135/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
6/24 = 6 × 5/24 × 5 = 30/120 - Add the two like fractions:
135/120 + 30/120 = 135 + 30/120 = 165/120 - 165/120 simplified gives 11/8
- So, 45/40 + 6/24 = 11/8
In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/40+6/24 45/40+12/24 45/80+6/24 45/40+6/48 45/40+18/24 45/40+6/72 45/40+30/24 45/40+42/24