Question

b. Pamela drove her car 99 kilometers and used 9 liters of gasoline. How many kilometers can you drive with 12 liters of gasoline?

Answer 1

Answer: 132 kilometers

Step-by-step explanation:

Given : Pamela drove her car 99 kilometers and used 9 liters of gasoline.

i.e. the distance traveled by car in 9 liters of gasoline = 99 Kilometers

By using the unitary method, the distance traveled by car in 1 liter of gasoline =$\dfrac{99}{9}=11\text{ kilometers}$

Then, the distance traveled by car in 12 liters of gasoline =$12\times11=132\ \text{Kilometers}$

Hence, the you can drive 132 kilometers in 12 liters of gasoline.

Answer 2

Answer:

yes

Step-by-step explanation: