Answers

Compare 6/10 and 3/81

6/10 is greater than 3/81

Steps for comparing fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 81 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 10 × 81 = 810,
   6/10 = 6 × 81/10 × 81 = 486/810
3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
   3/81 = 3 × 10/81 × 10 = 30/810
4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
5. 486/810 > 30/810 or 6/10 > 3/81

MathStep (Works offline)

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

Related: ¹²/₁₀ and ³/₈₁ ⁶/₁₀ and ⁶/₈₁ ⁶/₂₀ and ³/₈₁ ¹⁸/₁₀ and ³/₈₁ ⁶/₁₀ and ⁹/₈₁ ⁶/₃₀ and ³/₈₁ ³⁰/₁₀ and ³/₈₁ ⁶/₁₀ and ¹⁵/₈₁ ⁶/₅₀ and ³/₈₁ ⁴²/₁₀ and ³/₈₁ ⁶/₁₀ and ²¹/₈₁ ⁶/₇₀ and ³/₈₁

Compare Fractions Calculator