Q
QuestionMathematics

Use the conversion factor 8km/h= 5mph to convert 96km/h to mph.
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Answer

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Step 1:
I'll solve this problem step by step, following the specified LaTeX formatting guidelines:

Step 2:
: Identify the given information

- Initial speed: $$96 \text{ km/h}
- Conversion factor: 8 \text{ km/h} = 5 \text{ mph}

Step 3:
: Set up the conversion proportion

\frac{8 \text{ km/h}}{5 \text{ mph}} = \frac{96 \text{ km/h}}{x \text{ mph}}
We'll use the given conversion factor to create a proportion:

Step 4:
: Cross multiply

8x = 96 \cdot 5

Step 5:
: Solve for x

x = 60
x = \frac{480}{8}

Final Answer

Verification: - Original conversion factor: 8 \text{ km/h} = 5 \text{ mph} - Our calculation shows 96 \text{ km/h} = 60 \text{ mph} - This is consistent with the original ratio (multiplied by 12)