Subtract 12/16 from 10/4
1st number: 2 2/4, 2nd number: 12/16
10/4 - 12/16 is 7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
10/4 = 10 × 4/4 × 4 = 40/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
12/16 = 12 × 1/16 × 1 = 12/16 - Subtract the two like fractions:
40/16 - 12/16 = 40 - 12/16 = 28/16 - After reducing the fraction, the answer is 7/4
- In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4-12/16 10/4-24/16 10/8-12/16 10/4-12/32 30/4-12/16 10/4-36/16 10/12-12/16 10/4-12/48 50/4-12/16 10/4-60/16 10/20-12/16 10/4-12/80 70/4-12/16 10/4-84/16 10/28-12/16