Subtract 4/16 from 24/15
1st number: 1 9/15, 2nd number: 4/16
24/15 - 4/16 is 27/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
24/15 = 24 × 16/15 × 16 = 384/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
4/16 = 4 × 15/16 × 15 = 60/240 - Subtract the two like fractions:
384/240 - 60/240 = 384 - 60/240 = 324/240 - After reducing the fraction, the answer is 27/20
- In mixed form: 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/15-4/16 24/15-8/16 24/30-4/16 24/15-4/32 72/15-4/16 24/15-12/16 24/45-4/16 24/15-4/48 24/15-20/16 24/75-4/16 24/15-4/80 24/15-28/16