Subtract 25/70 from 15/16
15/16 - 25/70 is 65/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 70 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 16 × 35 = 560,
15/16 = 15 × 35/16 × 35 = 525/560 - Likewise, for the 2nd fraction, since 70 × 8 = 560,
25/70 = 25 × 8/70 × 8 = 200/560 - Subtract the two like fractions:
525/560 - 200/560 = 525 - 200/560 = 325/560 - After reducing the fraction, the answer is 65/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/16-25/70 15/16-50/70 15/32-25/70 45/16-25/70 15/16-75/70 15/48-25/70 75/16-25/70 15/80-25/70