What is 12/91 Divided By 2/1

Answer: 1291÷21\frac{12}{91}\div\frac{2}{1} = 691\frac{6}{91}

Solving 1291÷21\frac{12}{91}\div\frac{2}{1}

  • Rewrite the Division as Multiplication by the Reciprocal:

1291÷21=1291×12\frac{12}{91} \div \frac{2}{1} = \frac{12}{91} \times \frac{1}{2}

  • Multiply the Numerators: 12×1=1212 \times 1 = 12
  • Multiply the Denominators: 91×2=18291 \times 2 = 182
  • Form the New Fraction: 1291×21=12182\frac{12}{91} \times \frac{2}{1} = \frac{12}{182}

Let's Simplify 12182\frac{12}{182}

  • Find the Greatest Common Divisor (GCD) of 1212 and 182182. The GCD of 1212 and 182182 is 22.
  • Divide both the numerator and the denominator by the GCD:12÷2182÷2=691\frac{12 \div 2}{182 \div 2} = \frac{6}{91}

Answer 1291÷21=691\frac{12}{91}\div\frac{2}{1} = \frac{6}{91}


The following animation demonstrates the divide-by,

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