Subtract 9/48 from 40/15
1st number: 2 10/15, 2nd number: 9/48
40/15 - 9/48 is 119/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
40/15 = 40 × 16/15 × 16 = 640/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
9/48 = 9 × 5/48 × 5 = 45/240 - Subtract the two like fractions:
640/240 - 45/240 = 640 - 45/240 = 595/240 - After reducing the fraction, the answer is 119/48
- In mixed form: 223/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15-9/48 40/15-18/48 40/30-9/48 40/15-9/96 40/15-27/48 40/45-9/48 40/15-45/48 40/75-9/48 40/15-63/48