Subtract 50/90 from 35/4
1st number: 8 3/4, 2nd number: 50/90
35/4 - 50/90 is 295/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
35/4 = 35 × 45/4 × 45 = 1575/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
50/90 = 50 × 2/90 × 2 = 100/180 - Subtract the two like fractions:
1575/180 - 100/180 = 1575 - 100/180 = 1475/180 - After reducing the fraction, the answer is 295/36
- In mixed form: 87/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4-50/90 35/8-50/90 35/12-50/90 35/20-50/90 35/28-50/90