Subtract 1/16 from 25/15
1st number: 1 10/15, 2nd number: 1/16
25/15 - 1/16 is 77/48.
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,
25/15 = 25 × 16/15 × 16 = 400/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
1/16 = 1 × 15/16 × 15 = 15/240 - Subtract the two like fractions:
400/240 - 15/240 = 400 - 15/240 = 385/240 - After reducing the fraction, the answer is 77/48
- In mixed form: 129/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-1/16 25/15-2/16 25/30-1/16 25/15-1/32 75/15-1/16 25/15-3/16 25/45-1/16 25/15-1/48 25/15-5/16 25/75-1/16 25/15-1/80 25/15-7/16