Add 27/50 and 35/72
27/50 + 35/72 is 1847/1800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 72 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 50 × 36 = 1800,
27/50 = 27 × 36/50 × 36 = 972/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
35/72 = 35 × 25/72 × 25 = 875/1800 - Add the two like fractions:
972/1800 + 875/1800 = 972 + 875/1800 = 1847/1800 - So, 27/50 + 35/72 = 1847/1800
In mixed form: 147/1800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/50+35/72 27/50+70/72 81/50+35/72