Subtract 16/10 from 4/18
1st number: 4/18, 2nd number: 1 6/10
4/18 - 16/10 is -62/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
4/18 = 4 × 5/18 × 5 = 20/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
16/10 = 16 × 9/10 × 9 = 144/90 - Subtract the two like fractions:
20/90 - 144/90 = 20 - 144/90 = -124/90 - After reducing the fraction, the answer is -62/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18-16/10 4/18-32/10 4/36-16/10 4/18-16/20 12/18-16/10 4/18-48/10 4/54-16/10 4/18-16/30 20/18-16/10 4/18-80/10 4/90-16/10 4/18-16/50 28/18-16/10 4/18-16/70