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melamori03 [73]

3 years ago

15

Luanne made a photocopy of a drawing of a rectangle. The original drawing was 4.5 inches wide and 6 inches long. The copy was 6.

75 inches wide and 9 inches long. What was the scale factor for Luanne's copy?

1 answer:

san4es73 [151]3 years ago

8 0

The scale factor is:
$6,75/4,5 = 9/6 = 1,5$

So you divide the corresponding lengths and the ratio you get is the scale factor. Hope it helps!

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