Add 3/54 and 5/75
3/54 + 5/75 is 11/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 75 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
3/54 = 3 × 25/54 × 25 = 75/1350 - Likewise, for the 2nd fraction, since 75 × 18 = 1350,
5/75 = 5 × 18/75 × 18 = 90/1350 - Add the two like fractions:
75/1350 + 90/1350 = 75 + 90/1350 = 165/1350 - 165/1350 simplified gives 11/90
- So, 3/54 + 5/75 = 11/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/54+5/75 3/54+10/75 9/54+5/75 3/54+15/75 15/54+5/75 3/54+25/75 21/54+5/75 3/54+35/75