Subtract 14/15 from 75/4
1st number: 18 3/4, 2nd number: 14/15
75/4 - 14/15 is 1069/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
75/4 = 75 × 15/4 × 15 = 1125/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
14/15 = 14 × 4/15 × 4 = 56/60 - Subtract the two like fractions:
1125/60 - 56/60 = 1125 - 56/60 = 1069/60 - In mixed form: 1749/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4-28/15 75/8-14/15 75/4-14/30 75/4-42/15 75/12-14/15 75/4-14/45 75/4-70/15 75/20-14/15 75/4-14/75 75/4-98/15 75/28-14/15