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Anettt [7]
3 years ago
10

A car takes 4 hours to cover a certain distance, travelling at a speed of 120 km/h. How long will the car take if it travels at

a speed of 80km/h?
Mathematics
2 answers:
photoshop1234 [79]3 years ago
5 0
So the answer will be like
Let the time taken be x
4:120::x:80
120x= 80*4
x = 80*4/120
x=8/3
x= 2 2/3
muminat3 years ago
4 0

Answer:

3/8 hours

Step-by-step explanation:

distance=speed/time=120/4=30km

time=distance/speed=30/80=3/8

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A

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2 years ago
A local food mart donates 20% of it's friday's sales to charity.
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Answer:

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5 0
3 years ago
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3 years ago
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