Subtract 18/35 from 70/10
1st number: 7 0/10, 2nd number: 18/35
70/10 - 18/35 is 227/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
70/10 = 70 × 7/10 × 7 = 490/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
18/35 = 18 × 2/35 × 2 = 36/70 - Subtract the two like fractions:
490/70 - 36/70 = 490 - 36/70 = 454/70 - After reducing the fraction, the answer is 227/35
- In mixed form: 617/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-36/35 70/20-18/35 70/10-18/70 70/10-54/35 70/30-18/35 70/10-90/35 70/50-18/35