A map has a scale of 1cm to 3km, what length on actual ground does a 3cm length on the map represent ?

dsuc.created: 7 years ago | dsuc.updated: 1 day ago

dsuc.updated: 1 day ago

9km

1km

6km

6cm

1cm

Bangladesh Bank Bangladesh Bank - Assistant Director - 2010 গণিত পরিমাপ ও একক (Measurement & Unit)

dsuc.explanation

904

common.best_ans:

Here for each 1 cm of map distance shows 3 km in real distance

so for 3 cm in map distance, the actual distance will be 3*3 = 9 km

7 years ago

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Md Azizur Rahman

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গণিত

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