Answers

Subtract 45/60 from 40/25

1^st number: 1 15/25, 2^nd number: 45/60

40/25 - 45/60 is 17/20.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 60 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 25 × 12 = 300,
   40/25 = 40 × 12/25 × 12 = 480/300
3. Likewise, for the 2nd fraction, since 60 × 5 = 300,
   45/60 = 45 × 5/60 × 5 = 225/300
4. Subtract the two like fractions:
   480/300 - 225/300 = 480 - 225/300 = 255/300
5. After reducing the fraction, the answer is 17/20

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁰/₂₅-⁴⁵/₆₀ ⁴⁰/₂₅-⁹⁰/₆₀ ⁴⁰/₅₀-⁴⁵/₆₀ ⁴⁰/₇₅-⁴⁵/₆₀

Subtract Fractions Calculator