Subtract 90/75 from 16/2
1st number: 8 0/2, 2nd number: 1 15/75
16/2 - 90/75 is 34/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
16/2 = 16 × 75/2 × 75 = 1200/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
90/75 = 90 × 2/75 × 2 = 180/150 - Subtract the two like fractions:
1200/150 - 180/150 = 1200 - 180/150 = 1020/150 - After reducing the fraction, the answer is 34/5
- In mixed form: 64/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2-90/75 16/4-90/75 48/2-90/75 16/6-90/75 80/2-90/75 16/10-90/75 16/14-90/75