Pam drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers (k) can she drive with 12 liters of fuel. How many kilometers can Pam drive with 12 liters of fuel ?
Assume Pam used the same volume of fuel in every kilometres (In reality, it might not be). 12 divided by 9 is 4 over 3, this means that 12 is 4/3 times bigger than 9. 99 times 4/3 is 132.