Subtract 18/14 from 70/2
1st number: 35 0/2, 2nd number: 1 4/14
70/2 - 18/14 is 236/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 14 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
70/2 = 70 × 7/2 × 7 = 490/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
18/14 = 18 × 1/14 × 1 = 18/14 - Subtract the two like fractions:
490/14 - 18/14 = 490 - 18/14 = 472/14 - After reducing the fraction, the answer is 236/7
- In mixed form: 335/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-36/14 70/4-18/14 70/2-18/28 70/2-54/14 70/6-18/14 70/2-18/42 70/2-90/14 70/10-18/14 70/2-18/70 70/14-18/14 70/2-18/98