What is 39/57 Divided By 2/1

Answer: 3957÷21\frac{39}{57}\div\frac{2}{1} = 1338\frac{13}{38}

Solving 3957÷21\frac{39}{57}\div\frac{2}{1}

  • Rewrite the Division as Multiplication by the Reciprocal:

3957÷21=3957×12\frac{39}{57} \div \frac{2}{1} = \frac{39}{57} \times \frac{1}{2}

  • Multiply the Numerators: 39×1=3939 \times 1 = 39
  • Multiply the Denominators: 57×2=11457 \times 2 = 114
  • Form the New Fraction: 3957×21=39114\frac{39}{57} \times \frac{2}{1} = \frac{39}{114}

Let's Simplify 39114\frac{39}{114}

  • Find the Greatest Common Divisor (GCD) of 3939 and 114114. The GCD of 3939 and 114114 is 33.
  • Divide both the numerator and the denominator by the GCD:39÷3114÷3=1338\frac{39 \div 3}{114 \div 3} = \frac{13}{38}

Answer 3957÷21=1338\frac{39}{57}\div\frac{2}{1} = \frac{13}{38}


The following animation demonstrates the divide-by,

©AskMathGuru
Need support for a different topic or want to share a feedback? Write to us and we'll work on adding it. Be a part of our progress!