Question

All the names that apply to the number -1.5

Answer 1

The number -1.5 is a negative decimal, a real number, and a rational number because it can be written as a fraction (-3/2).

Step-by-step explanation:

The number -1.5 can be referred to by several names in mathematics. It is a negative number because it is less than zero. The number -1.5 can be described as a decimal, a real number, and a rational number, meaning that it can be expressed as a fraction (in this case, -3/2). It is not an integer, whole number, or a natural number because these sets only include non-negative values and whole numbers. Lastly, if -1.5 is involved in an equation, it also may represent the solution to that equation.

Answer 2

-3/2 -15/10 this is called a negative number. Negative 1 and 5 tenths