What is 57/70 Divided By 6/7

Solving $\frac{57}{70}\div\frac{6}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{57}{70} \div \frac{6}{7} = \frac{57}{70} \times \frac{7}{6}$

• Multiply the Numerators: $57 \times 7 = 399$
• Multiply the Denominators: $70 \times 6 = 420$
• Form the New Fraction: $\frac{57}{70} \times \frac{6}{7} = \frac{399}{420}$

Let's Simplify $\frac{399}{420}$

• Find the Greatest Common Divisor (GCD) of $399$ and $420$. The GCD of $399$ and $420$ is $21$.
• Divide both the numerator and the denominator by the GCD:$\frac{399 \div 21}{420 \div 21} = \frac{19}{20}$

Answer $\frac{57}{70}\div\frac{6}{7} = \frac{19}{20}$

The following animation demonstrates the divide-by,