Subtract 2/70 from 14/4
1st number: 3 2/4, 2nd number: 2/70
14/4 - 2/70 is 243/70.
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,
14/4 = 14 × 35/4 × 35 = 490/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
2/70 = 2 × 2/70 × 2 = 4/140 - Subtract the two like fractions:
490/140 - 4/140 = 490 - 4/140 = 486/140 - After reducing the fraction, the answer is 243/70
- In mixed form: 333/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4-2/70 14/4-4/70 14/8-2/70 42/4-2/70 14/4-6/70 14/12-2/70 70/4-2/70 14/4-10/70 14/20-2/70 98/4-2/70 14/4-14/70 14/28-2/70