Subtract 2/70 from 10/4
1st number: 2 2/4, 2nd number: 2/70
10/4 - 2/70 is 173/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
10/4 = 10 × 35/4 × 35 = 350/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
2/70 = 2 × 2/70 × 2 = 4/140 - Subtract the two like fractions:
350/140 - 4/140 = 350 - 4/140 = 346/140 - After reducing the fraction, the answer is 173/70
- In mixed form: 233/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4-2/70 10/4-4/70 10/8-2/70 30/4-2/70 10/4-6/70 10/12-2/70 50/4-2/70 10/4-10/70 10/20-2/70 70/4-2/70 10/4-14/70 10/28-2/70