Subtract 96/90 from 84/2
1st number: 42 0/2, 2nd number: 1 6/90
84/2 - 96/90 is 614/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
84/2 = 84 × 45/2 × 45 = 3780/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
96/90 = 96 × 1/90 × 1 = 96/90 - Subtract the two like fractions:
3780/90 - 96/90 = 3780 - 96/90 = 3684/90 - After reducing the fraction, the answer is 614/15
- In mixed form: 4014/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-96/90 84/6-96/90 84/10-96/90 84/14-96/90