Subtract 60/90 from 90/6
1st number: 15 0/6, 2nd number: 60/90
90/6 - 60/90 is 43/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
90/6 = 90 × 15/6 × 15 = 1350/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
60/90 = 60 × 1/90 × 1 = 60/90 - Subtract the two like fractions:
1350/90 - 60/90 = 1350 - 60/90 = 1290/90 - After reducing the fraction, the answer is 43/3
- In mixed form: 141/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12-60/90 90/18-60/90 90/30-60/90 90/42-60/90