Answers

Subtract 3/81 from 24/35

24/35 - 3/81 is 613/945.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 81 is 2835
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2835
2. For the 1st fraction, since 35 × 81 = 2835,
   24/35 = 24 × 81/35 × 81 = 1944/2835
3. Likewise, for the 2nd fraction, since 81 × 35 = 2835,
   3/81 = 3 × 35/81 × 35 = 105/2835
4. Subtract the two like fractions:
   1944/2835 - 105/2835 = 1944 - 105/2835 = 1839/2835
5. After reducing the fraction, the answer is 613/945

MathStep (Works offline)

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

Related: ⁴⁸/₃₅-³/₈₁ ²⁴/₃₅-⁶/₈₁ ²⁴/₇₀-³/₈₁ ⁷²/₃₅-³/₈₁ ²⁴/₃₅-⁹/₈₁ ²⁴/₃₅-¹⁵/₈₁ ²⁴/₃₅-²¹/₈₁

Subtract Fractions Calculator