®Free Online ACCUPLACER Arithmetic Math Test

Rationale

-0.75 is the greatest value among the options provided.

When comparing the given numbers, -0.75 is the least negative, making it the largest value. In the context of negative numbers, a smaller absolute value indicates a greater number. A) -0.75 is a negative number, but it is the least negative compared to the others. Since it is closer to zero than any of the other options, it is the greatest value in this context. B) 5/-2 simplifies to -2.5, which is more negative than -0.75. Therefore, it does not represent the greatest value among the choices given, as it is farther from zero. C) -3 is a negative number that is less than both -0.75 and -2. It represents a value that is farther away from zero, making it the smallest option presented. D) -2 is also a negative number but is greater than -3 and less than -0.75. While it is less negative than -3, it is still not greater than -0.75. Conclusion In comparing negative numbers, the one with the smallest absolute value is considered the greatest. Here, -0.75 is the least negative and therefore the greatest of the options provided. The other choices, while negative, fall further away from zero, confirming that -0.75 is indeed the highest value among them.