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postnew [5]
3 years ago
11

If a car cover a distance of 189km in 4.5 hours, what is it average speed?​

Mathematics
2 answers:
sertanlavr [38]3 years ago
6 0

Answer:

Average Speed = 42 km/hr

Step-by-step explanation:

<u><em>Given:</em></u>

Distance = 189 km

Time = 4.5 hours

<u><em>Required:</em></u>

Average Speed = ?

<u><em>Formula :</em></u>

Average Speed = Total Distance Covered/ Total Time Taken

<u><em>Solution:</em></u>

Putting the givens

Average Speed = 189/4.5

Average Speed = 42 km/hr

11111nata11111 [884]3 years ago
3 0

Answer: 42 kmh

Step-by-step explanation:

Speed = distance / time

= 189 / 4.5

= 42 kmh

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