What is 12/18 Divided By 7/8

Answer: 1218÷78\frac{12}{18}\div\frac{7}{8} = 1621\frac{16}{21}

Solving 1218÷78\frac{12}{18}\div\frac{7}{8}

  • Rewrite the Division as Multiplication by the Reciprocal:

1218÷78=1218×87\frac{12}{18} \div \frac{7}{8} = \frac{12}{18} \times \frac{8}{7}

  • Multiply the Numerators: 12×8=9612 \times 8 = 96
  • Multiply the Denominators: 18×7=12618 \times 7 = 126
  • Form the New Fraction: 1218×78=96126\frac{12}{18} \times \frac{7}{8} = \frac{96}{126}

Let's Simplify 96126\frac{96}{126}

  • Find the Greatest Common Divisor (GCD) of 9696 and 126126. The GCD of 9696 and 126126 is 66.
  • Divide both the numerator and the denominator by the GCD:96÷6126÷6=1621\frac{96 \div 6}{126 \div 6} = \frac{16}{21}

Answer 1218÷78=1621\frac{12}{18}\div\frac{7}{8} = \frac{16}{21}


The following animation demonstrates the divide-by,

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