Subtract 10/6 from 45/15
1st number: 3 0/15, 2nd number: 1 4/6
45/15 - 10/6 is 4/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
45/15 = 45 × 2/15 × 2 = 90/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
10/6 = 10 × 5/6 × 5 = 50/30 - Subtract the two like fractions:
90/30 - 50/30 = 90 - 50/30 = 40/30 - After reducing the fraction, the answer is 4/3
- In mixed form: 11/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15-10/6 45/15-20/6 45/30-10/6 45/15-10/12 45/15-30/6 45/15-10/18 45/15-50/6 45/75-10/6 45/15-10/30 45/15-70/6 45/15-10/42