Subtract 10/48 from 80/36
1st number: 2 8/36, 2nd number: 10/48
80/36 - 10/48 is 145/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
80/36 = 80 × 4/36 × 4 = 320/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
10/48 = 10 × 3/48 × 3 = 30/144 - Subtract the two like fractions:
320/144 - 30/144 = 320 - 30/144 = 290/144 - After reducing the fraction, the answer is 145/72
- In mixed form: 21/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36-20/48 80/72-10/48 80/36-10/96 80/36-30/48 80/36-50/48 80/36-70/48