Subtract 9/16 from 60/40
1st number: 1 20/40, 2nd number: 9/16
60/40 - 9/16 is 15/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 40 × 2 = 80,
60/40 = 60 × 2/40 × 2 = 120/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
9/16 = 9 × 5/16 × 5 = 45/80 - Subtract the two like fractions:
120/80 - 45/80 = 120 - 45/80 = 75/80 - After reducing the fraction, the answer is 15/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40-18/16 60/80-9/16 60/40-9/32 60/40-27/16 60/40-9/48 60/40-45/16 60/40-9/80 60/40-63/16