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sashaice [31]
3 years ago
10

A car drives at the speed of 90 km/h for 2 hours and 20 minutes? how far does the car drive?

Mathematics
2 answers:
Ksivusya [100]3 years ago
3 0

Answer: 210 km

Step-by-step explanation:

To find the answer, you need to translate the time given into all hours. 20 minutes is 1/3 of an hour so we have 2 and 1/3 hours total. Then all you need to do is multiply that number, 2 and 1/3 hours, by the 90 km/h. You get 210 km total as your answer.

bija089 [108]3 years ago
3 0

Answer:

210km

Step-by-step explanation:

20min=60/3=⅓ hours.

So the car runs for:

2h+1/3h=(6+1)/3=7/3hours

Distance=speed×time=90m/h×7/3h=210km

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Answers:

  • Person A receives at least 800 dollars, but no more than 1600 dollars
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Explanation:

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To summarize:

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The actual amount they receive will depend on what the actual profit is. Since we're only given the range of the profit, we can only make an estimated guess of the range for each partner.

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Side note: For either person, the ratio of the max to min is 2:1. This tells us that the max amount they receive is double compared to the min amount they receive. It's no coincidence that 3600 is double that of 1800.

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