Subtract 14/10 from 4/90
1st number: 4/90, 2nd number: 1 4/10
4/90 - 14/10 is -61/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
4/90 = 4 × 1/90 × 1 = 4/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
14/10 = 14 × 9/10 × 9 = 126/90 - Subtract the two like fractions:
4/90 - 126/90 = 4 - 126/90 = -122/90 - After reducing the fraction, the answer is -61/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/90-14/10 4/90-28/10 4/90-14/20 12/90-14/10 4/90-42/10 4/90-14/30 20/90-14/10 4/90-70/10 4/90-14/50 28/90-14/10 4/90-98/10 4/90-14/70