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3 years ago

13

A biker rides his sports bike at a speed of 50 km/h for 10 km and then increases his speed to 120 km/h for 30 km. What was his a

verage speed during his road trip? Give your answer correct to 2 decimal places.

2 answers:

Marina86 [1]3 years ago

7 0

Answer:

do you have options ?

Step-by-step explanation:

Ghella [55]3 years ago

7 0

Could be weong but i think its 102.50km/h
i js did 50+(120x3)=410/4

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