Add 45/40 and 3/50
1st number: 1 5/40, 2nd number: 3/50
45/40 + 3/50 is 237/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
45/40 = 45 × 5/40 × 5 = 225/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
3/50 = 3 × 4/50 × 4 = 12/200 - Add the two like fractions:
225/200 + 12/200 = 225 + 12/200 = 237/200 - So, 45/40 + 3/50 = 237/200
In mixed form: 137/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/40+3/50 45/40+6/50 45/80+3/50 45/40+9/50 45/40+15/50 45/40+21/50