Add 50/75 and 12/54
50/75 + 12/54 is 8/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 75 × 18 = 1350,
50/75 = 50 × 18/75 × 18 = 900/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
12/54 = 12 × 25/54 × 25 = 300/1350 - Add the two like fractions:
900/1350 + 300/1350 = 900 + 300/1350 = 1200/1350 - 1200/1350 simplified gives 8/9
- So, 50/75 + 12/54 = 8/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+24/54 50/75+36/54 50/75+60/54 50/75+84/54