How to solve it and where and how do i know where to place the decimal point

We know the unit price is $1.75 and we know that she bought 55.56 cubic yards of topsoil. In order to find out how much she paid for all 55.56 cubic yards, we would multiply.

55.56 • 1.75 = 97.23

Therefore, your answer is B. When dealing with decimals, you don't move the decimal point unless exponents are involved. (:

The anwer is b because 55.56x 1.75 is 97.23  HOPe this helps   :)