What is 81/57 Divided By 8/4

Answer: 8157÷84\frac{81}{57}\div\frac{8}{4} = 2738\frac{27}{38}

Solving 8157÷84\frac{81}{57}\div\frac{8}{4}

  • Rewrite the Division as Multiplication by the Reciprocal:

8157÷84=8157×48\frac{81}{57} \div \frac{8}{4} = \frac{81}{57} \times \frac{4}{8}

  • Multiply the Numerators: 81×4=32481 \times 4 = 324
  • Multiply the Denominators: 57×8=45657 \times 8 = 456
  • Form the New Fraction: 8157×84=324456\frac{81}{57} \times \frac{8}{4} = \frac{324}{456}

Let's Simplify 324456\frac{324}{456}

  • Find the Greatest Common Divisor (GCD) of 324324 and 456456. The GCD of 324324 and 456456 is 1212.
  • Divide both the numerator and the denominator by the GCD:324÷12456÷12=2738\frac{324 \div 12}{456 \div 12} = \frac{27}{38}

Answer 8157÷84=2738\frac{81}{57}\div\frac{8}{4} = \frac{27}{38}


The following animation demonstrates the divide-by,

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