What is 39/91 Divided By 9/2

Answer: 3991÷92\frac{39}{91}\div\frac{9}{2} = 221\frac{2}{21}

Solving 3991÷92\frac{39}{91}\div\frac{9}{2}

  • Rewrite the Division as Multiplication by the Reciprocal:

3991÷92=3991×29\frac{39}{91} \div \frac{9}{2} = \frac{39}{91} \times \frac{2}{9}

  • Multiply the Numerators: 39×2=7839 \times 2 = 78
  • Multiply the Denominators: 91×9=81991 \times 9 = 819
  • Form the New Fraction: 3991×92=78819\frac{39}{91} \times \frac{9}{2} = \frac{78}{819}

Let's Simplify 78819\frac{78}{819}

  • Find the Greatest Common Divisor (GCD) of 7878 and 819819. The GCD of 7878 and 819819 is 3939.
  • Divide both the numerator and the denominator by the GCD:78÷39819÷39=221\frac{78 \div 39}{819 \div 39} = \frac{2}{21}

Answer 3991÷92=221\frac{39}{91}\div\frac{9}{2} = \frac{2}{21}


The following animation demonstrates the divide-by,

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