Subtract 42/70 from 24/14
1st number: 1 10/14, 2nd number: 42/70
24/14 - 42/70 is 39/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
24/14 = 24 × 5/14 × 5 = 120/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
42/70 = 42 × 1/70 × 1 = 42/70 - Subtract the two like fractions:
120/70 - 42/70 = 120 - 42/70 = 78/70 - After reducing the fraction, the answer is 39/35
- In mixed form: 14/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/14-42/70 24/14-84/70 24/28-42/70 72/14-42/70 24/42-42/70 24/70-42/70 24/98-42/70