What is 28/70 Divided By 9/4

Solving $\frac{28}{70}\div\frac{9}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{28}{70} \div \frac{9}{4} = \frac{28}{70} \times \frac{4}{9}$

• Multiply the Numerators: $28 \times 4 = 112$
• Multiply the Denominators: $70 \times 9 = 630$
• Form the New Fraction: $\frac{28}{70} \times \frac{9}{4} = \frac{112}{630}$

Let's Simplify $\frac{112}{630}$

• Find the Greatest Common Divisor (GCD) of $112$ and $630$. The GCD of $112$ and $630$ is $14$.
• Divide both the numerator and the denominator by the GCD:$\frac{112 \div 14}{630 \div 14} = \frac{8}{45}$

Answer $\frac{28}{70}\div\frac{9}{4} = \frac{8}{45}$

The following animation demonstrates the divide-by,