Problem 4:
(first taught in lesson 59)
Write the fraction $\frac{3}{15}$ as a ratio with a colon.

Answer

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Answer

$\boxed{1:5}$ is the final answer.

Steps

Step 1 ：Simplify the fraction $\frac{3}{15}$ by dividing both the numerator and the denominator by their greatest common divisor (3): $\frac{3}{15} = \frac{3 \div 3}{15 \div 3} = \frac{1}{5}$

Step 2 ：Replace the division symbol with a colon: $\frac{1}{5} \rightarrow 1:5$

Step 3 ：$\boxed{1:5}$ is the final answer.

Problem 4:(first taught in lesson 59)Write the fraction $\frac{3}{15}$ as a ratio with a colon.

Answer

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Problem 4:
(first taught in lesson 59)
Write the fraction $\frac{3}{15}$ as a ratio with a colon.