What is 28/81 Divided By 7/2

Solving $\frac{28}{81}\div\frac{7}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{28}{81} \div \frac{7}{2} = \frac{28}{81} \times \frac{2}{7}$

• Multiply the Numerators: $28 \times 2 = 56$
• Multiply the Denominators: $81 \times 7 = 567$
• Form the New Fraction: $\frac{28}{81} \times \frac{7}{2} = \frac{56}{567}$

Let's Simplify $\frac{56}{567}$

• Find the Greatest Common Divisor (GCD) of $56$ and $567$. The GCD of $56$ and $567$ is $7$.
• Divide both the numerator and the denominator by the GCD:$\frac{56 \div 7}{567 \div 7} = \frac{8}{81}$

Answer $\frac{28}{81}\div\frac{7}{2} = \frac{8}{81}$

The following animation demonstrates the divide-by,