Add 45/24 and 4/10
1st number: 1 21/24, 2nd number: 4/10
45/24 + 4/10 is 91/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
45/24 = 45 × 5/24 × 5 = 225/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
4/10 = 4 × 12/10 × 12 = 48/120 - Add the two like fractions:
225/120 + 48/120 = 225 + 48/120 = 273/120 - 273/120 simplified gives 91/40
- So, 45/24 + 4/10 = 91/40
In mixed form: 211/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+4/10 45/24+8/10 45/48+4/10 45/24+4/20 45/24+12/10 45/72+4/10 45/24+4/30 45/24+20/10 45/24+4/50 45/24+28/10 45/24+4/70