Dilip is drawing a map of scale 1 cm = 5 km. If he has to show a distance of 55 km between his house and the airport, then how much distance he should show on the map?
A
11 cm
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B
15 cm
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C
9 cm
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D
10 cm
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Solution
The correct option is A 11 cm Scale: 1 cm = 5 km ∴1 km =15 cm
Actual distance = 55 km Therefore, distance on the map =55×15=55÷5=11 cm
Hence, Dilip should show a distance of 11 cm on the map from his house to the airport.