Subtract 27/40 from 60/48
1st number: 1 12/48, 2nd number: 27/40
60/48 - 27/40 is 23/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 40 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
60/48 = 60 × 5/48 × 5 = 300/240 - Likewise, for the 2nd fraction, since 40 × 6 = 240,
27/40 = 27 × 6/40 × 6 = 162/240 - Subtract the two like fractions:
300/240 - 162/240 = 300 - 162/240 = 138/240 - After reducing the fraction, the answer is 23/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/48-54/40 60/96-27/40 60/48-27/80 60/48-81/40