Add 8/50 and 7/72
8/50 + 7/72 is 463/1800.
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,
8/50 = 8 × 36/50 × 36 = 288/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
7/72 = 7 × 25/72 × 25 = 175/1800 - Add the two like fractions:
288/1800 + 175/1800 = 288 + 175/1800 = 463/1800 - So, 8/50 + 7/72 = 463/1800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/50+7/72 8/50+14/72 24/50+7/72 8/50+21/72 40/50+7/72 8/50+35/72 56/50+7/72 8/50+49/72