Subtract 7/75 from 84/10
1st number: 8 4/10, 2nd number: 7/75
84/10 - 7/75 is 623/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 10 × 15 = 150,
84/10 = 84 × 15/10 × 15 = 1260/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
7/75 = 7 × 2/75 × 2 = 14/150 - Subtract the two like fractions:
1260/150 - 14/150 = 1260 - 14/150 = 1246/150 - After reducing the fraction, the answer is 623/75
- In mixed form: 823/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10-14/75 84/20-7/75 84/10-21/75 84/30-7/75 84/10-35/75 84/50-7/75 84/10-49/75 84/70-7/75