What is 12/57 Divided By 4/5

Answer: 1257÷45\frac{12}{57}\div\frac{4}{5} = 519\frac{5}{19}

Solving 1257÷45\frac{12}{57}\div\frac{4}{5}

  • Rewrite the Division as Multiplication by the Reciprocal:

1257÷45=1257×54\frac{12}{57} \div \frac{4}{5} = \frac{12}{57} \times \frac{5}{4}

  • Multiply the Numerators: 12×5=6012 \times 5 = 60
  • Multiply the Denominators: 57×4=22857 \times 4 = 228
  • Form the New Fraction: 1257×45=60228\frac{12}{57} \times \frac{4}{5} = \frac{60}{228}

Let's Simplify 60228\frac{60}{228}

  • Find the Greatest Common Divisor (GCD) of 6060 and 228228. The GCD of 6060 and 228228 is 1212.
  • Divide both the numerator and the denominator by the GCD:60÷12228÷12=519\frac{60 \div 12}{228 \div 12} = \frac{5}{19}

Answer 1257÷45=519\frac{12}{57}\div\frac{4}{5} = \frac{5}{19}


The following animation demonstrates the divide-by,

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