What is 57/28 Divided By 3/7

Solving $\frac{57}{28}\div\frac{3}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{57}{28} \div \frac{3}{7} = \frac{57}{28} \times \frac{7}{3}$

• Multiply the Numerators: $57 \times 7 = 399$
• Multiply the Denominators: $28 \times 3 = 84$
• Form the New Fraction: $\frac{57}{28} \times \frac{3}{7} = \frac{399}{84}$

Let's Simplify $\frac{399}{84}$

• Find the Greatest Common Divisor (GCD) of $399$ and $84$. The GCD of $399$ and $84$ is $21$.
• Divide both the numerator and the denominator by the GCD:$\frac{399 \div 21}{84 \div 21} = \frac{19}{4}$

Answer $\frac{57}{28}\div\frac{3}{7} = \frac{19}{4}$

The following animation demonstrates the divide-by,