What is 76/81 Divided By 2/1

Answer: 7681÷21\frac{76}{81}\div\frac{2}{1} = 3881\frac{38}{81}

Solving 7681÷21\frac{76}{81}\div\frac{2}{1}

  • Rewrite the Division as Multiplication by the Reciprocal:

7681÷21=7681×12\frac{76}{81} \div \frac{2}{1} = \frac{76}{81} \times \frac{1}{2}

  • Multiply the Numerators: 76×1=7676 \times 1 = 76
  • Multiply the Denominators: 81×2=16281 \times 2 = 162
  • Form the New Fraction: 7681×21=76162\frac{76}{81} \times \frac{2}{1} = \frac{76}{162}

Let's Simplify 76162\frac{76}{162}

  • Find the Greatest Common Divisor (GCD) of 7676 and 162162. The GCD of 7676 and 162162 is 22.
  • Divide both the numerator and the denominator by the GCD:76÷2162÷2=3881\frac{76 \div 2}{162 \div 2} = \frac{38}{81}

Answer 7681÷21=3881\frac{76}{81}\div\frac{2}{1} = \frac{38}{81}


The following animation demonstrates the divide-by,

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