2 years ago

Janine is running at 10 kilometers per hour. How long will it take Janine to travel 15 kilometers?

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

3 0

Step-by-step explanation:

janine is running 10 kilometer per 60 minutes

means janine runs 1 km in

=60/10

since,Janine runs 1 km per 6 minutes

how much time does janine takes to run 15 km

=15 ×6

=90

Therefore Janine takes 90 minutes to run 15 km ie1 hour 30 minutes

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