Question

Pamela drove her car 999999 kilometers and used 999 liters of fuel. She wants to know how many kilometers (k)(k)left parenthesis, k, right parenthesis she can drive with 121212 liters of fuel. She assumes the relationship between kilometers and fuel is proportional.
How many kilometers can Pamela drive with 121212 liters of fuel?

Answer 1

Step-by-step explanation:

Hi Sagar here! For this problem you would need to set up a proportion. If Pamela can drive 99 km using 9 gallons of gas that can be set equivalent to x km with 12 gallons of gas. Your proportion would look like this...

99 km = x km

9 gal 12 gal

You would then cross multiply to set up the equation...

99 km (12 gal) = 9 gal (x km)

Your final answer would be 132 km. To check that your answer is correct, simply plug 132 km back into your original proportion to make sure that both sides of the proportion equal one another.

Answer 2

Answer:

132 km

Step-by-step explanation:

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