What is 54/57 Divided By 1/7

Solving $\frac{54}{57}\div\frac{1}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{54}{57} \div \frac{1}{7} = \frac{54}{57} \times \frac{7}{1}$

• Multiply the Numerators: $54 \times 7 = 378$
• Multiply the Denominators: $57 \times 1 = 57$
• Form the New Fraction: $\frac{54}{57} \times \frac{1}{7} = \frac{378}{57}$

Let's Simplify $\frac{378}{57}$

• Find the Greatest Common Divisor (GCD) of $378$ and $57$. The GCD of $378$ and $57$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{378 \div 3}{57 \div 3} = \frac{126}{19}$

Answer $\frac{54}{57}\div\frac{1}{7} = \frac{126}{19}$

The following animation demonstrates the divide-by,