Subtract 42/48 from 70/3
1st number: 23 1/3, 2nd number: 42/48
70/3 - 42/48 is 539/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
70/3 = 70 × 16/3 × 16 = 1120/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
42/48 = 42 × 1/48 × 1 = 42/48 - Subtract the two like fractions:
1120/48 - 42/48 = 1120 - 42/48 = 1078/48 - After reducing the fraction, the answer is 539/24
- In mixed form: 2211/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-84/48 70/6-42/48 70/3-42/96 70/9-42/48 70/15-42/48 70/21-42/48