What is 45/28 Divided By 4/1

Solving $\frac{45}{28}\div\frac{4}{1}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{45}{28} \div \frac{4}{1} = \frac{45}{28} \times \frac{1}{4}$

• Multiply the Numerators: $45 \times 1 = 45$
• Multiply the Denominators: $28 \times 4 = 112$
• Form the New Fraction: $\frac{45}{28} \times \frac{4}{1} = \frac{45}{112}$

Simplify - Since $\frac{45}{112}$​ is already in its simplest form (there are no common factors between $45$ and $112$ other than $1$), this is the final answer.

Answer $\frac{45}{28}\div\frac{4}{1} = \frac{45}{112}$

The following animation demonstrates the divide-by,