Subtract 6/10 from 84/15
1st number: 5 9/15, 2nd number: 6/10
84/15 - 6/10 is 5/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
84/15 = 84 × 2/15 × 2 = 168/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
6/10 = 6 × 3/10 × 3 = 18/30 - Subtract the two like fractions:
168/30 - 18/30 = 168 - 18/30 = 150/30 - After reducing the fraction, the answer is 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/15-12/10 84/30-6/10 84/15-6/20 84/15-18/10 84/45-6/10 84/15-6/30 84/15-30/10 84/75-6/10 84/15-6/50 84/15-42/10 84/15-6/70