What is 18/12 Divided By 3/1

Answer: 1812÷31\frac{18}{12}\div\frac{3}{1} = 12\frac{1}{2}

Solving 1812÷31\frac{18}{12}\div\frac{3}{1}

  • Rewrite the Division as Multiplication by the Reciprocal:

1812÷31=1812×13\frac{18}{12} \div \frac{3}{1} = \frac{18}{12} \times \frac{1}{3}

  • Multiply the Numerators: 18×1=1818 \times 1 = 18
  • Multiply the Denominators: 12×3=3612 \times 3 = 36
  • Form the New Fraction: 1812×31=1836\frac{18}{12} \times \frac{3}{1} = \frac{18}{36}

Let's Simplify 1836\frac{18}{36}

  • Find the Greatest Common Divisor (GCD) of 1818 and 3636. The GCD of 1818 and 3636 is 1818.
  • Divide both the numerator and the denominator by the GCD:18÷1836÷18=12\frac{18 \div 18}{36 \div 18} = \frac{1}{2}

Answer 1812÷31=12\frac{18}{12}\div\frac{3}{1} = \frac{1}{2}


The following animation demonstrates the divide-by,

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