Subtract 15/32 from 49/63
49/63 - 15/32 is 89/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
49/63 = 49 × 32/63 × 32 = 1568/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
15/32 = 15 × 63/32 × 63 = 945/2016 - Subtract the two like fractions:
1568/2016 - 945/2016 = 1568 - 945/2016 = 623/2016 - After reducing the fraction, the answer is 89/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63-15/32 49/63-30/32 49/63-15/64 49/63-45/32 49/63-15/96 49/63-75/32