Subtract 14/70 from 40/24
1st number: 1 16/24, 2nd number: 14/70
40/24 - 14/70 is 22/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 70 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
40/24 = 40 × 35/24 × 35 = 1400/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
14/70 = 14 × 12/70 × 12 = 168/840 - Subtract the two like fractions:
1400/840 - 168/840 = 1400 - 168/840 = 1232/840 - After reducing the fraction, the answer is 22/15
- In mixed form: 17/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24-14/70 40/24-28/70 40/48-14/70 40/24-42/70 40/72-14/70 40/24-98/70