Subtract 5/84 from 60/45
1st number: 1 15/45, 2nd number: 5/84
60/45 - 5/84 is 107/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 84 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
60/45 = 60 × 28/45 × 28 = 1680/1260 - Likewise, for the 2nd fraction, since 84 × 15 = 1260,
5/84 = 5 × 15/84 × 15 = 75/1260 - Subtract the two like fractions:
1680/1260 - 75/1260 = 1680 - 75/1260 = 1605/1260 - After reducing the fraction, the answer is 107/84
- In mixed form: 123/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45-10/84 60/90-5/84 60/45-15/84 60/45-25/84 60/45-35/84