Add 24/75 and 12/90
24/75 + 12/90 is 34/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
24/75 = 24 × 6/75 × 6 = 144/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
12/90 = 12 × 5/90 × 5 = 60/450 - Add the two like fractions:
144/450 + 60/450 = 144 + 60/450 = 204/450 - 204/450 simplified gives 34/75
- So, 24/75 + 12/90 = 34/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/75+12/90 24/75+24/90 72/75+12/90 24/75+36/90 24/75+60/90 24/75+84/90