Subtract 14/90 from 75/36
1st number: 2 3/36, 2nd number: 14/90
75/36 - 14/90 is 347/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
75/36 = 75 × 5/36 × 5 = 375/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
14/90 = 14 × 2/90 × 2 = 28/180 - Subtract the two like fractions:
375/180 - 28/180 = 375 - 28/180 = 347/180 - In mixed form: 1167/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/36-28/90 75/72-14/90 75/36-42/90 75/36-70/90 75/36-98/90