What is 12/81 Divided By 7/2

Answer: 1281÷72\frac{12}{81}\div\frac{7}{2} = 8189\frac{8}{189}

Solving 1281÷72\frac{12}{81}\div\frac{7}{2}

  • Rewrite the Division as Multiplication by the Reciprocal:

1281÷72=1281×27\frac{12}{81} \div \frac{7}{2} = \frac{12}{81} \times \frac{2}{7}

  • Multiply the Numerators: 12×2=2412 \times 2 = 24
  • Multiply the Denominators: 81×7=56781 \times 7 = 567
  • Form the New Fraction: 1281×72=24567\frac{12}{81} \times \frac{7}{2} = \frac{24}{567}

Let's Simplify 24567\frac{24}{567}

  • Find the Greatest Common Divisor (GCD) of 2424 and 567567. The GCD of 2424 and 567567 is 33.
  • Divide both the numerator and the denominator by the GCD:24÷3567÷3=8189\frac{24 \div 3}{567 \div 3} = \frac{8}{189}

Answer 1281÷72=8189\frac{12}{81}\div\frac{7}{2} = \frac{8}{189}


The following animation demonstrates the divide-by,

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