What is 12/54 Divided By 2/1

Answer: 1254÷21\frac{12}{54}\div\frac{2}{1} = 19\frac{1}{9}

Solving 1254÷21\frac{12}{54}\div\frac{2}{1}

  • Rewrite the Division as Multiplication by the Reciprocal:

1254÷21=1254×12\frac{12}{54} \div \frac{2}{1} = \frac{12}{54} \times \frac{1}{2}

  • Multiply the Numerators: 12×1=1212 \times 1 = 12
  • Multiply the Denominators: 54×2=10854 \times 2 = 108
  • Form the New Fraction: 1254×21=12108\frac{12}{54} \times \frac{2}{1} = \frac{12}{108}

Let's Simplify 12108\frac{12}{108}

  • Find the Greatest Common Divisor (GCD) of 1212 and 108108. The GCD of 1212 and 108108 is 1212.
  • Divide both the numerator and the denominator by the GCD:12÷12108÷12=19\frac{12 \div 12}{108 \div 12} = \frac{1}{9}

Answer 1254÷21=19\frac{12}{54}\div\frac{2}{1} = \frac{1}{9}


The following animation demonstrates the divide-by,

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