Subtract 49/45 from 75/5
1st number: 15 0/5, 2nd number: 1 4/45
75/5 - 49/45 is 626/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
75/5 = 75 × 9/5 × 9 = 675/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
49/45 = 49 × 1/45 × 1 = 49/45 - Subtract the two like fractions:
675/45 - 49/45 = 675 - 49/45 = 626/45 - In mixed form: 1341/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/5-98/45 75/10-49/45 75/5-49/90 75/15-49/45 75/25-49/45 75/35-49/45