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by BlastRoom
Practice finding scale factors and using them to redraw scale drawings.
#us_grade_7_math
40 questions
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Outrun the snow together.
Earn blasts, then hunt the other team.
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The class blasts through walls together.
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Sell tours. Nice, standard, or a total scam.
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More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
A sign drawing has a 4 cm side in Drawing A and a 10 cm corresponding side in Drawing B. What scale factor takes A to B?
On two similar floor plans, a 12 cm wall in Plan A matches a 3 cm wall in Plan B. What scale factor takes A to B?
A triangle drawing is resized from an 8 cm side to a 12 cm corresponding side. What scale factor was used?
A model boat side measures 9 mm before resizing and 6 mm after resizing. What scale factor changes the first drawing to the second?
A logo's corresponding side is 2.5 cm in the small drawing and 10 cm in the large drawing. What is the scale factor from the small drawing to the large drawing?
A map inset shows a 15 cm route. The original drawing shows the same route as 5 cm. What scale factor enlarged the original?
A rectangle's width is 18 cm in Drawing A and 9 cm in Drawing B. What scale factor takes A to B?
A photo sketch has a 6 cm height, and its redrawn version has a 15 cm corresponding height. What scale factor was applied?
Two similar kite drawings have corresponding diagonals of 14 cm and 7 cm, from first to second. What scale factor takes the first to second?
In a blueprint copy, a 3 cm window becomes 12 cm in the enlarged copy. What scale factor takes the original to the copy?
A mural plan's 20 cm side is reduced to a corresponding 8 cm side. What scale factor takes the plan to the reduction?
A badge drawing changes from a 4.8 cm side to a 7.2 cm corresponding side. What scale factor takes the old drawing to the new?
A garden sketch has a 16 cm path in Sketch A and a 4 cm corresponding path in Sketch B. What scale factor takes A to B?
A cabinet design shows a 2 cm handle; a larger similar design shows the handle as 9 cm. What scale factor takes small to large?
A 12 cm side is redrawn with a scale factor of 3/4. What is the new length?
An 18 cm map segment is copied with a scale factor of 2/3. How long is the copied segment?
A poster width of 7.5 cm is enlarged by a scale factor of 2. What is the new width?
A 16 cm drawing height is reduced using a scale factor of 0.5. What height should the new drawing have?
A blueprint door is 4 cm long. It is redrawn with a scale factor of 1.25. What is the new length?
A 9 cm logo side is redrawn using a scale factor of 5/3. What is the new side length?
A 6 cm side on a pattern is enlarged by a scale factor of 1.5. What is the redrawn side length?
A 20 cm route on a drawing is resized with a scale factor of 0.8. What length is the new route?
A 3.6 cm label is copied with a scale factor of 2.5. What is the copied label length?
A 12 cm side of a floor plan is redrawn with a scale factor of 3/2. What is the new length?
A 3 cm icon side is enlarged with a scale factor of 4. What should the new side length be?
A 24 mm part in a model drawing is reduced by a scale factor of 1/6. What is the new length?
A 6 cm sketch line is resized using a scale factor of 1.2. How long is the new line?
A 30 cm banner drawing is reduced with a scale factor of 0.3. What is the new banner length?
A drawing's scale is 1 cm represents 8 m. The drawing is enlarged so drawn lengths double. What is the new scale?
A park plan uses 1 cm represents 12 m. The plan is enlarged so every drawn length triples. What scale does the new plan use?
A trail map has a scale where 1 cm represents 5 km. The map is reduced so drawn lengths are half as long. What is the new scale?
A stadium drawing has a scale where 1 cm represents 18 m. It is enlarged by a scale factor of 3/2. What is the new scale?
A county map has a scale where 1 cm represents 6 km. The map is reduced to 1/3 of its drawn size. What is the new scale?
A building plan has a scale where 1 cm represents 20 m. The plan is enlarged by a scale factor of 2.5. What is the new scale?
A garden drawing has a scale where 1 cm represents 15 m. It is reduced to 3/5 of its drawn size. What is the new scale?
A subway map has a scale where 1 cm represents 9 km. It is enlarged so drawn lengths multiply by 1.5. What is the new scale?
A classroom layout has a scale where 1 cm represents 24 m. The drawing is redrawn four times as large. What scale does the redrawing use?
A zoo map has a scale where 1 cm represents 7 m. The map is reduced to 0.25 of its drawn size. What is the new scale?
A regional map has a scale where 1 cm represents 30 km. It is enlarged to 1.2 times its drawn size. What is the new scale?
A stage plan has a scale where 1 cm represents 4.5 m. The plan is reduced to half its drawn size. What scale does the reduction use?
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Answer, then swat bugs for bonus points.
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Same question on every screen. Fastest wins.
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Area on a Scale Drawing
20 questions
