Add 10/75 and 3/54
10/75 + 3/54 is 17/90.
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,
10/75 = 10 × 18/75 × 18 = 180/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
3/54 = 3 × 25/54 × 25 = 75/1350 - Add the two like fractions:
180/1350 + 75/1350 = 180 + 75/1350 = 255/1350 - 255/1350 simplified gives 17/90
- So, 10/75 + 3/54 = 17/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/75+3/54 10/75+6/54 30/75+3/54 10/75+9/54 50/75+3/54 10/75+15/54 70/75+3/54 10/75+21/54