Question

which proportion could you use to convert 9 kilometers to meters?$\frac{1,000 \text{ meters}}{1 \text{ kilometer}} = \frac{? \text{ meters}}{9 \text{ kilometers}}$$\frac{10 \text{ meters}}{1 \text{ kilometer}} = \frac{? \text{ meters}}{9 \text{ kilometers}}$convert.9 kilometers = $square$ meterssubmitwork it out

Explanation:

Step1: Identify correct conversion ratio

We know $1$ kilometer $= 1000$ meters, so use the proportion:
$$\frac{1,000 \text{ meters}}{1 \text{ kilometer}} = \frac{? \text{ meters}}{9 \text{ kilometers}}$$

Step2: Solve for unknown meters

Cross-multiply to find the unknown value:
$$? = 9 \times 1000 = 9000$$

Answer:

Correct proportion: $\boldsymbol{\frac{1,000 \text{ meters}}{1 \text{ kilometer}} = \frac{? \text{ meters}}{9 \text{ kilometers}}}$
9 kilometers = $\boldsymbol{9000}$ meters