Subtract 45/10 from 63/48
1st number: 1 15/48, 2nd number: 4 5/10
63/48 - 45/10 is -51/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 10 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
63/48 = 63 × 5/48 × 5 = 315/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
45/10 = 45 × 24/10 × 24 = 1080/240 - Subtract the two like fractions:
315/240 - 1080/240 = 315 - 1080/240 = -765/240 - After reducing the fraction, the answer is -51/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48-90/10 63/96-45/10 63/48-45/20 63/48-45/30 63/48-45/50 63/48-45/70