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Oliver travels 180 kilomètres in 2¼ hours. work out his average speed​
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Oliver travels 180 kilomètres in 2¼ hours. work out his average speed​

User Bamana
by
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1 Answer

4 votes

Answer:

His average speed is 80 km per hour

Explanation:

2 1/4 hours = 135 min

180 km = 135 min

X km= 60 min

135x = 60x180

135x= 10800

X=10800:135

X=80

User AidanO
by
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