Add 54/75 and 3/30
54/75 + 3/30 is 41/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
54/75 = 54 × 2/75 × 2 = 108/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
3/30 = 3 × 5/30 × 5 = 15/150 - Add the two like fractions:
108/150 + 15/150 = 108 + 15/150 = 123/150 - 123/150 simplified gives 41/50
- So, 54/75 + 3/30 = 41/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/75+6/30 54/75+3/60 54/75+9/30 54/75+3/90 54/75+15/30 54/75+21/30