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MakcuM [25]
3 years ago
5

David drove 580 km on 7 hour journey. on the city roads he drove 60km/h and on the he drove 100km/h. How long did he drive at ea

ch rate?​
Mathematics
1 answer:
serious [3.7K]3 years ago
5 0

Answer:

3 hours on the city roads and 4 hours on the other roads

Step-by-step explanation:

580 (total miles driven) - 400 (4 hours of driving 100km/h) = 180 (miles left)

180 (miles left to drive) / 60 (km/h) = 3 (hours driven at the speed of 60km/h)

I hope this helps :)

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Answer:

Ratio [Pam to her brother] = 2:5

Step-by-step explanation:

Given:

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Computation:

It is given that if Pam saves $2 her brother saves $5

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Ratio [Pam to her brother] = 2/5

Ratio [Pam to her brother] = 2:5

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Answer:

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<h2><u><em>B.65%</em></u></h2>

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3 years ago
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3 years ago
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Answer:

10 units

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