Add 75/50 and 2/40
1st number: 1 25/50, 2nd number: 2/40
75/50 + 2/40 is 31/20.
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,
75/50 = 75 × 4/50 × 4 = 300/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
2/40 = 2 × 5/40 × 5 = 10/200 - Add the two like fractions:
300/200 + 10/200 = 300 + 10/200 = 310/200 - 310/200 simplified gives 31/20
- So, 75/50 + 2/40 = 31/20
In mixed form: 111/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/50+4/40 75/50+2/80 75/50+6/40 75/50+10/40 75/50+14/40