Subtract 90/24 from 35/2
1st number: 17 1/2, 2nd number: 3 18/24
35/2 - 90/24 is 55/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
35/2 = 35 × 12/2 × 12 = 420/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Subtract the two like fractions:
420/24 - 90/24 = 420 - 90/24 = 330/24 - After reducing the fraction, the answer is 55/4
- In mixed form: 133/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-90/24 35/4-90/24 35/2-90/48 35/6-90/24 35/2-90/72 35/10-90/24 35/14-90/24