Math, asked by hjaise, 4 months ago

If a car travels 90 km in 1.5 hours , what is it's speed ?

Answers

Answered by Therealkingyt

2

Answer:

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Step-by-step explanation:

a)90km=2.5hrs

1km=2.5/90hrs=1/36hrs

30km=30/36=.83hrs=50min

b)2.5hrs=90km

1hr=90/2.5km=36km

1hrs=2*36=72km.

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