Subtract 14/72 from 10/4
1st number: 2 2/4, 2nd number: 14/72
10/4 - 14/72 is 83/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 4 × 18 = 72,
10/4 = 10 × 18/4 × 18 = 180/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
14/72 = 14 × 1/72 × 1 = 14/72 - Subtract the two like fractions:
180/72 - 14/72 = 180 - 14/72 = 166/72 - After reducing the fraction, the answer is 83/36
- In mixed form: 211/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4-14/72 10/4-28/72 10/8-14/72 30/4-14/72 10/4-42/72 10/12-14/72 50/4-14/72 10/4-70/72 10/20-14/72 70/4-14/72 10/4-98/72 10/28-14/72