Add 9/50 and 45/40
1st number: 9/50, 2nd number: 1 5/40
9/50 + 45/40 is 261/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
9/50 = 9 × 4/50 × 4 = 36/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
45/40 = 45 × 5/40 × 5 = 225/200 - Add the two like fractions:
36/200 + 225/200 = 36 + 225/200 = 261/200 - So, 9/50 + 45/40 = 261/200
In mixed form: 161/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50+45/40 9/50+90/40 9/50+45/80 27/50+45/40 45/50+45/40 63/50+45/40