Subtract 7/90 from 60/25
1st number: 2 10/25, 2nd number: 7/90
60/25 - 7/90 is 209/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
60/25 = 60 × 18/25 × 18 = 1080/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
7/90 = 7 × 5/90 × 5 = 35/450 - Subtract the two like fractions:
1080/450 - 35/450 = 1080 - 35/450 = 1045/450 - After reducing the fraction, the answer is 209/90
- In mixed form: 229/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25-14/90 60/50-7/90 60/25-21/90 60/75-7/90 60/25-35/90 60/25-49/90