Subtract 45/60 from 40/10
1st number: 4 0/10, 2nd number: 45/60
40/10 - 45/60 is 13/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
40/10 = 40 × 6/10 × 6 = 240/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
45/60 = 45 × 1/60 × 1 = 45/60 - Subtract the two like fractions:
240/60 - 45/60 = 240 - 45/60 = 195/60 - After reducing the fraction, the answer is 13/4
- In mixed form: 31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10-45/60 40/10-90/60 40/20-45/60 40/30-45/60 40/50-45/60 40/70-45/60