Subtract 1/24 from 60/42
1st number: 1 18/42, 2nd number: 1/24
60/42 - 1/24 is 233/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
60/42 = 60 × 4/42 × 4 = 240/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
1/24 = 1 × 7/24 × 7 = 7/168 - Subtract the two like fractions:
240/168 - 7/168 = 240 - 7/168 = 233/168 - In mixed form: 165/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42-2/24 60/84-1/24 60/42-1/48 60/42-3/24 60/42-1/72 60/42-5/24 60/42-7/24