Subtract 84/45 from 50/2
1st number: 25 0/2, 2nd number: 1 39/45
50/2 - 84/45 is 347/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
50/2 = 50 × 45/2 × 45 = 2250/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
84/45 = 84 × 2/45 × 2 = 168/90 - Subtract the two like fractions:
2250/90 - 168/90 = 2250 - 168/90 = 2082/90 - After reducing the fraction, the answer is 347/15
- In mixed form: 232/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4-84/45 50/2-84/90 50/6-84/45 50/10-84/45 50/14-84/45