Add 54/30 and 35/75
1st number: 1 24/30, 2nd number: 35/75
54/30 + 35/75 is 34/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
54/30 = 54 × 5/30 × 5 = 270/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
35/75 = 35 × 2/75 × 2 = 70/150 - Add the two like fractions:
270/150 + 70/150 = 270 + 70/150 = 340/150 - 340/150 simplified gives 34/15
- So, 54/30 + 35/75 = 34/15
In mixed form: 24/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+70/75 54/60+35/75 54/90+35/75