Subtract 14/70 from 25/15
1st number: 1 10/15, 2nd number: 14/70
25/15 - 14/70 is 22/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
25/15 = 25 × 14/15 × 14 = 350/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
14/70 = 14 × 3/70 × 3 = 42/210 - Subtract the two like fractions:
350/210 - 42/210 = 350 - 42/210 = 308/210 - After reducing the fraction, the answer is 22/15
- In mixed form: 17/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-14/70 25/15-28/70 25/30-14/70 75/15-14/70 25/15-42/70 25/45-14/70 25/75-14/70 25/15-98/70