Math, asked by mukherjeerajendrani9, 3 months ago

an old man walks 200 m in 20 min . Find his speed both in km/hr and also in m/sec

Answers

Answered by ElectroV

0

Answer:

0.6 Km/ hr

0.166 m/sec

Step-by-step explanation:

An old man walks 200m in 20 min

200 × 3 m in 20 × 3 min

600m in 60 minutes

600m in 1 hour

0.6 Km/ hr

200m in 20 minutes

10 m in 1 min

10 m in 60 sec

1/6m in 1 sec

0.166 m/sec

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