Subtract 35/70 from 84/10
1st number: 8 4/10, 2nd number: 35/70
84/10 - 35/70 is 79/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
84/10 = 84 × 7/10 × 7 = 588/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
35/70 = 35 × 1/70 × 1 = 35/70 - Subtract the two like fractions:
588/70 - 35/70 = 588 - 35/70 = 553/70 - After reducing the fraction, the answer is 79/10
- In mixed form: 79/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/20-35/70 84/30-35/70 84/50-35/70 84/70-35/70