Subtract 70/48 from 40/14
1st number: 2 12/14, 2nd number: 1 22/48
40/14 - 70/48 is 235/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 14 × 24 = 336,
40/14 = 40 × 24/14 × 24 = 960/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
70/48 = 70 × 7/48 × 7 = 490/336 - Subtract the two like fractions:
960/336 - 490/336 = 960 - 490/336 = 470/336 - After reducing the fraction, the answer is 235/168
- In mixed form: 167/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14-70/48 40/28-70/48 40/14-70/96 40/42-70/48 40/70-70/48 40/98-70/48