8,4
Scale: 1 box =5 meters. Reproduce the scale drawing of a playground so that it has a scale of 1 box =20 meters. Which drawing shows the new scale?
The new scale of 1 box = 20 meters means that each box in the new scale drawing represents 4 times as much distance as each box in the original scale drawing. Therefore, the correct drawing that shows the new scale would be the one where everything is enlarged by a factor of 4.
Drawing:
Original scale: 1 box = 5 meters
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New scale: 1 box = 20 meters
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In the new scale drawing, each box is 4 times larger and represents 20 meters.