Subtract 50/36 from 90/4
1st number: 22 2/4, 2nd number: 1 14/36
90/4 - 50/36 is 190/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
90/4 = 90 × 9/4 × 9 = 810/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
50/36 = 50 × 1/36 × 1 = 50/36 - Subtract the two like fractions:
810/36 - 50/36 = 810 - 50/36 = 760/36 - After reducing the fraction, the answer is 190/9
- In mixed form: 211/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8-50/36 90/4-50/72 90/12-50/36 90/20-50/36 90/28-50/36