Dana drew a scale drawing of a house and its lot. The scale she used was 5 inches : 2 feet. In the drawing, the deck is 115 inch
es wide. What is the width of the actual deck?
2 answers:
First convert all the units into inches.
2 feet = 24 inches
Let x be the width of the actual desk
5 : 24 :: 115 : x
Remember this: <em>Product of means is equal to the product of extremes.</em>
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5x = 115 × 24
5x = 2760
∴ x = 2760 ÷ 5
x = 552 inches
Then convert 552 inches back to foot.
Final answer = 46 foot
Answer:
Final answer = 46 foot
Step-by-step explanation:
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