Add 3/72 and 75/50
1st number: 3/72, 2nd number: 1 25/50
3/72 + 75/50 is 37/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 50 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
3/72 = 3 × 25/72 × 25 = 75/1800 - Likewise, for the 2nd fraction, since 50 × 36 = 1800,
75/50 = 75 × 36/50 × 36 = 2700/1800 - Add the two like fractions:
75/1800 + 2700/1800 = 75 + 2700/1800 = 2775/1800 - 2775/1800 simplified gives 37/24
- So, 3/72 + 75/50 = 37/24
In mixed form: 113/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/72+75/50 9/72+75/50 15/72+75/50 21/72+75/50