Add 8/72 and 18/50
8/72 + 18/50 is 106/225.
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,
8/72 = 8 × 25/72 × 25 = 200/1800 - Likewise, for the 2nd fraction, since 50 × 36 = 1800,
18/50 = 18 × 36/50 × 36 = 648/1800 - Add the two like fractions:
200/1800 + 648/1800 = 200 + 648/1800 = 848/1800 - 848/1800 simplified gives 106/225
- So, 8/72 + 18/50 = 106/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/72+18/50 8/72+36/50 24/72+18/50 8/72+54/50 40/72+18/50 8/72+90/50 56/72+18/50