The most expensive car Dean can buy is the <span>4-door hatchback.
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22500 x .06 = 13501350 + 22500 = 23850
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I suppose you're supposed to convert 100111 from base 2 to base 10. We have

so the missing number is 39.
I believe it 9/20
hope that helped!!!
:)
if its not give the multiple answer choice if it has one!<span />
The answer should be 2.2, or as a fraction from 2 and 1/5
as 2 and 3/4 can be changed to 2.75 and 4/5 can be changed to 0.8