Subtract 4/90 from 48/3
1st number: 16 0/3, 2nd number: 4/90
48/3 - 4/90 is 718/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
48/3 = 48 × 30/3 × 30 = 1440/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
4/90 = 4 × 1/90 × 1 = 4/90 - Subtract the two like fractions:
1440/90 - 4/90 = 1440 - 4/90 = 1436/90 - After reducing the fraction, the answer is 718/45
- In mixed form: 1543/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/3-4/90 48/3-8/90 48/6-4/90 48/3-12/90 48/9-4/90 48/3-20/90 48/15-4/90 48/3-28/90 48/21-4/90