Add 24/18 and 75/30
1st number: 1 6/18, 2nd number: 2 15/30
24/18 + 75/30 is 23/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
24/18 = 24 × 5/18 × 5 = 120/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
75/30 = 75 × 3/30 × 3 = 225/90 - Add the two like fractions:
120/90 + 225/90 = 120 + 225/90 = 345/90 - 345/90 simplified gives 23/6
- So, 24/18 + 75/30 = 23/6
In mixed form: 35/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/18+75/30 24/36+75/30 24/18+75/60 72/18+75/30 24/54+75/30 24/18+75/90 24/90+75/30