Subtract 2/48 from 84/80
1st number: 1 4/80, 2nd number: 2/48
84/80 - 2/48 is 121/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
84/80 = 84 × 3/80 × 3 = 252/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
2/48 = 2 × 5/48 × 5 = 10/240 - Subtract the two like fractions:
252/240 - 10/240 = 252 - 10/240 = 242/240 - After reducing the fraction, the answer is 121/120
- In mixed form: 11/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/80-4/48 84/80-2/96 84/80-6/48 84/80-10/48 84/80-14/48