QQuestionMathematics
QuestionMathematics
The double number lines show the ratio of yards to miles.
How many yards are in 4 miles?
| yards | yard |
| --- | --- |
| 0 | 8,800 |
| Yards | |
| Miles | |
| 0 | 5 |
Yards
12 months agoReport content
Answer
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Step 1:: Look at the double number line to find the ratio of yards to miles.
The double number line shows that there are 8,800 yards in 5 miles. To find the number of yards in 4 miles, we can set up a proportion.
Step 2:: Set up a proportion using the given ratio and the target quantity.
Step 3:: Solve for the unknown quantity (yards in 4 miles) by cross-multiplying.
8,800 \text{ yards} \times 4 \text{ miles} = \text{yards} \times 5 \text{ miles}
Step 4:: Simplify the equation and solve for the unknown quantity.
\begin{aligned} 8,800 \text{ yards} \times 4 \text{ miles} &= \text{yards} \times 5 \text{ miles} \ 35,200 \text{ yards} &= 5 \times \text{yards} \ \text{yards} &= 7,040 \end{aligned}
Final Answer
There are 7,040 yards in 4 miles.
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