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maria [59]
3 years ago
10

You're trying to enlarge an image that is 4 centimeters tall and 10 centimeters wide onto a billboard that is 3 meters tall and

8 meters wide. What is the height scale?
Mathematics
1 answer:
torisob [31]3 years ago
7 0

The height scale is 75

<em><u>Solution:</u></em>

Given that you are trying to enlarge an image that is 4 centimeters tall and 10 centimeters wide onto a billboard that is 3 meters tall and 8 meters wide

We have to find the height scale

From given information,

Height of original image = 4 cm

Height of enlarged image = 3 meters

Both the units are different.

Let us convert 4 cm to meter

<em><u>Use the following conversion factor</u></em>

1 cm = 0.01 meter

4 cm = 4 x 0.01 meter = 0.04 meter

<em><u>What is the height scale?</u></em>

<em><u>Height scale is found by following:</u></em>

height\ scale = \frac{height\ of\ enlarged\ image}{height\ of\ original\ image}

height\ scale = \frac{3\ meter}{0.04\ meter}\\\\height scale = \frac{3}{0.04} = 75

Thus height scale is 75

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