What is 70/45 Divided By 2/9

Solving $\frac{70}{45}\div\frac{2}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{70}{45} \div \frac{2}{9} = \frac{70}{45} \times \frac{9}{2}$

• Multiply the Numerators: $70 \times 9 = 630$
• Multiply the Denominators: $45 \times 2 = 90$
• Form the New Fraction: $\frac{70}{45} \times \frac{2}{9} = \frac{630}{90}$

Let's Simplify $\frac{630}{90}$

• Find the Greatest Common Divisor (GCD) of $630$ and $90$. The GCD of $630$ and $90$ is $90$.
• Divide both the numerator and the denominator by the GCD:$\frac{630 \div 90}{90 \div 90} = \frac{7}{1}$

Answer $\frac{70}{45}\div\frac{2}{9} = \frac{7}{1}$

The following animation demonstrates the divide-by,