Subtract 4/60 from 70/48
1st number: 1 22/48, 2nd number: 4/60
70/48 - 4/60 is 167/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
70/48 = 70 × 5/48 × 5 = 350/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
4/60 = 4 × 4/60 × 4 = 16/240 - Subtract the two like fractions:
350/240 - 16/240 = 350 - 16/240 = 334/240 - After reducing the fraction, the answer is 167/120
- In mixed form: 147/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48-8/60 70/96-4/60 70/48-12/60 70/48-20/60 70/48-28/60