Subtract 45/27 from 6/10
1st number: 6/10, 2nd number: 1 18/27
6/10 - 45/27 is -16/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
6/10 = 6 × 27/10 × 27 = 162/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
45/27 = 45 × 10/27 × 10 = 450/270 - Subtract the two like fractions:
162/270 - 450/270 = 162 - 450/270 = -288/270 - After reducing the fraction, the answer is -16/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/10-45/27 6/10-90/27 6/20-45/27 6/10-45/54 18/10-45/27 6/30-45/27 6/10-45/81 30/10-45/27 6/50-45/27 42/10-45/27 6/70-45/27