Subtract 10/6 from 75/45
1st number: 1 30/45, 2nd number: 1 4/6
75/45 - 10/6 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
75/45 = 75 × 2/45 × 2 = 150/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
10/6 = 10 × 15/6 × 15 = 150/90 - Subtract the two like fractions:
150/90 - 150/90 = 150 - 150/90 = 0/90 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/45-20/6 75/90-10/6 75/45-10/12 75/45-30/6 75/45-10/18 75/45-50/6 75/45-10/30 75/45-70/6 75/45-10/42