Subtract 63/24 from 50/90
1st number: 50/90, 2nd number: 2 15/24
50/90 - 63/24 is -149/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
50/90 = 50 × 4/90 × 4 = 200/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
63/24 = 63 × 15/24 × 15 = 945/360 - Subtract the two like fractions:
200/360 - 945/360 = 200 - 945/360 = -745/360 - After reducing the fraction, the answer is -149/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90-63/48 50/90-63/72