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zloy xaker [14]
2 years ago
7

Anna made a scale drawing, in inches, of a building using a scale of 1:600 . Her scale drawing was 6 inches long. Greg made a sc

ale drawing of the same building using a scale of 1:300 How long, in inches, was Greg's scale drawing?
Mathematics
1 answer:
Marizza181 [45]2 years ago
7 0

Answer:

1200 inches

Step-by-step explanation:

Given that:

Scale used by Anna in her drawings = 1 : 600

Length of drawing made by Anna of a building = 6 inches

Scale used by Greg in the drawing = 1 : 300

To find:

The length of scale drawing made by Greg.

Solution:

Here, we first need to find the original length of the building so that we can find the length of scale drawing made by Greg.

Ratio 1 : 600 means 600 is the actual length of building, if the length of scale drawing is 1.

Here, we are given length of scale drawing as 6 inches, therefore the actual length of building = 6 \times 600 = 3600 inches

Now, applying the ratio 1 : 300, we get the length of scale drawing by Greg as \frac{3600}{3} = <em>1200 inches</em>

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