0.23 x -0.12 x 2.4
or (0..12)(2.4)
numbers or decimals don't have to be converted into fraction or rational form and also, one of the numbers is a negative which should affect the answer, if i am right, i think that 2 or more numbers that are both negative and positive, will result in a negative answer, and if 2 or more number are both positive or negative, then the answer will be positive . .