Answer:
C. -13x0
Step-by-step explanation:
-13x0 will not give you a negative or positive number. This is because any number time 0 gives you 0, and zero is the only number that is neither positive nor negative. Every other expression will give you a nonzero number, which must be positive or negative.
The most simplest way to explain this is by breaking down the 60%.
Think about it.
If 60% space = 30 bikes
then 30% space = 15 bikes
then 10% space must be 5 bikes.
So we now know for sure 60% space = 30 bikes.
And 10% space = 5 bikes.
Then we know remaining 40% space = 20 bikes.
So total space = 100% space, for 50 bikes.
4/3 (which is 1 1/3 when you simplify it) divided by 3/5 is 2.216 with a vinculum on top of the six! An easier way to do this problem is to convert the fractions to decimals so the 4/3 would be 1.33 (with a vinculum) and 3/5 would be .60 and divide from there!
