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Yakvenalex [24]
3 years ago
9

An image of a book shown on a website is 3 inches wide and 4.5 inches tall on a computer monitor. The actual book is 9 inches wi

de. what is the scale
thank you if you answer im dumb
Mathematics
1 answer:
Drupady [299]3 years ago
8 0

Answer:

It Depends

Step-by-step explanation:

If the image is the scale, the answer is 1/3, since its width of 3 is 1/3 the width of the actual book.

If the book is the scale, the answer is 3, since its width of 9 is 3 times the width of the image.

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Using proportions, it is found that:

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6 + 2x km each hour, 18 km after 1.5 hours, thus, the rule of three is:

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