CCSS.Math.Content.7.G.A.1

The distance between two cities on a map is 4.125 inches.  Find the actual distance if the scale on the map is 2 inches = 40 miles.

• 165 miles
• 50 miles
• 82.5 miles
• 41.25 miles

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CCSS.Math.Content.7.G.A.1

If the actual dimensions of the kitchen are 24 ft. by 24 ft., what is the scale of the drawing?

• 1cm : 9ft
• 1cm : 8ft
• 4cm : 1ft
• 1cm : 4ft

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CCSS.Math.Content.7.G.A.1

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?

• 87 km
• 216 km 
• 33 km
• 192 km

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CCSS.Math.Content.7.G.A.1

A model of a house was built using the scale 5 in:25 ft. If a window in the model is 1.5 in. wide, how wide is the actual window?

• 90 ft
• 7.5 ft 
• 4.5 ft
• 45 in

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CCSS.Math.Content.7.G.A.1

A dilation is given by the transformation (x, y) → (2.5x, 2.5y). What is the scale factor?

• 2.5
• 1/2.5
• This is not a dilation
• The scale factor cannot be determined

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CCSS.Math.Content.7.G.A.1

If the scale factor is less than one, the new figure will be

• an enlargement
• a reduction
• a scale factor
• bigger

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CCSS.Math.Content.7.G.A.1

If the scale factor is greater than one, the new figure will be

• a reduction
• an enlargement
• a scale
• not proportional

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CCSS.Math.Content.7.G.A.1

A scale drawing that measures 8 units wide and an original that measures 4 units wide has a scale factor of...

• 2:1
• 8:1
• bigger
• 1:2

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CCSS.Math.Content.7.G.A.1

Triangle HIJ is similar to triangle STR.  What is the perimeter of triangle STR?

• 32
• 37
• 40
• 42

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CCSS.Math.Content.7.G.A.1

Your scale is 1 inch to 5 miles. If the drawing shows a road that is 2 inches long, how many miles is the actual road?

• 5 miles

• 2.5 miles

• 10 miles

• 7 miles

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CCSS.Math.Content.7.G.A.1