Add 72/25 and 50/56
1st number: 2 22/25, 2nd number: 50/56
72/25 + 50/56 is 2641/700.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
72/25 = 72 × 56/25 × 56 = 4032/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
50/56 = 50 × 25/56 × 25 = 1250/1400 - Add the two like fractions:
4032/1400 + 1250/1400 = 4032 + 1250/1400 = 5282/1400 - 5282/1400 simplified gives 2641/700
- So, 72/25 + 50/56 = 2641/700
In mixed form: 3541/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50+50/56 72/75+50/56