You travel an an average speed of 20 km/h in a straight line to get to your grandmothers house. It takes you 3 hours to get to her house. How far away is her house from where you started?

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asked Nov 23, 2018 44.4k views

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You travel an an average speed of 20 km/h in a straight line to get to your grandmothers house. It takes you 3 hours to get to her house. How far away is her house from where you started?

Physics
college

Mina Gabriel asked

by Mina Gabriel

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20km every 1 hr is what 20km/hr means.

so 3hrs is 20km*3=60km.

Ordous answered Nov 27, 2018

by Ordous

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