What is 12/85 Divided By 8/7

Solving $\frac{12}{85}\div\frac{8}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{12}{85} \div \frac{8}{7} = \frac{12}{85} \times \frac{7}{8}$

• Multiply the Numerators: $12 \times 7 = 84$
• Multiply the Denominators: $85 \times 8 = 680$
• Form the New Fraction: $\frac{12}{85} \times \frac{8}{7} = \frac{84}{680}$

Let's Simplify $\frac{84}{680}$

• Find the Greatest Common Divisor (GCD) of $84$ and $680$. The GCD of $84$ and $680$ is $4$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 4}{680 \div 4} = \frac{21}{170}$

Answer $\frac{12}{85}\div\frac{8}{7} = \frac{21}{170}$

The following animation demonstrates the divide-by,