The fuel

The car's fuel was ¾ full at the beginning of the week. At the end of the week, there was ⅛ of a tank left.
a. Did the car use more or less than ½ of a fuel tank? How do you know?
b. How much more or less than ½ of a tank did it use?
Show your work using the model of the counter.



b =  1/8

Step-by-step explanation:

V1=43=0.75 V2=81=0.125  x=V1V2=4381=8681=861=85=0.625  x>1/2  a=1

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