Subtract 70/75 from 15/3
1st number: 5 0/3, 2nd number: 70/75
15/3 - 70/75 is 61/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
15/3 = 15 × 25/3 × 25 = 375/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
70/75 = 70 × 1/75 × 1 = 70/75 - Subtract the two like fractions:
375/75 - 70/75 = 375 - 70/75 = 305/75 - After reducing the fraction, the answer is 61/15
- In mixed form: 41/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/3-70/75 15/6-70/75 45/3-70/75 15/9-70/75 75/3-70/75 15/21-70/75