Subtract 18/70 from 24/7
1st number: 3 3/7, 2nd number: 18/70
24/7 - 18/70 is 111/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
24/7 = 24 × 10/7 × 10 = 240/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
18/70 = 18 × 1/70 × 1 = 18/70 - Subtract the two like fractions:
240/70 - 18/70 = 240 - 18/70 = 222/70 - After reducing the fraction, the answer is 111/35
- In mixed form: 36/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7-18/70 24/7-36/70 24/14-18/70 72/7-18/70 24/7-54/70 24/21-18/70 24/7-90/70 24/35-18/70 24/49-18/70