Subtract 9/80 from 24/75
24/75 - 9/80 is 83/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 80 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
24/75 = 24 × 16/75 × 16 = 384/1200 - Likewise, for the 2nd fraction, since 80 × 15 = 1200,
9/80 = 9 × 15/80 × 15 = 135/1200 - Subtract the two like fractions:
384/1200 - 135/1200 = 384 - 135/1200 = 249/1200 - After reducing the fraction, the answer is 83/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/75-9/80 24/75-18/80 72/75-9/80 24/75-27/80 24/75-45/80 24/75-63/80