Add 56/24 and 45/40
1st number: 2 8/24, 2nd number: 1 5/40
56/24 + 45/40 is 83/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
56/24 = 56 × 5/24 × 5 = 280/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
45/40 = 45 × 3/40 × 3 = 135/120 - Add the two like fractions:
280/120 + 135/120 = 280 + 135/120 = 415/120 - 415/120 simplified gives 83/24
- So, 56/24 + 45/40 = 83/24
In mixed form: 311/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+90/40 56/48+45/40 56/24+45/80 56/72+45/40