Subtract 20/48 from 70/2
1st number: 35 0/2, 2nd number: 20/48
70/2 - 20/48 is 415/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
70/2 = 70 × 24/2 × 24 = 1680/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
20/48 = 20 × 1/48 × 1 = 20/48 - Subtract the two like fractions:
1680/48 - 20/48 = 1680 - 20/48 = 1660/48 - After reducing the fraction, the answer is 415/12
- In mixed form: 347/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-40/48 70/4-20/48 70/2-20/96 70/2-60/48 70/6-20/48 70/10-20/48 70/14-20/48