What is 45/54 Divided By 7/8

Solving $\frac{45}{54}\div\frac{7}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{45}{54} \div \frac{7}{8} = \frac{45}{54} \times \frac{8}{7}$

• Multiply the Numerators: $45 \times 8 = 360$
• Multiply the Denominators: $54 \times 7 = 378$
• Form the New Fraction: $\frac{45}{54} \times \frac{7}{8} = \frac{360}{378}$

Let's Simplify $\frac{360}{378}$

• Find the Greatest Common Divisor (GCD) of $360$ and $378$. The GCD of $360$ and $378$ is $18$.
• Divide both the numerator and the denominator by the GCD:$\frac{360 \div 18}{378 \div 18} = \frac{20}{21}$

Answer $\frac{45}{54}\div\frac{7}{8} = \frac{20}{21}$

The following animation demonstrates the divide-by,