-5.8 - -1.6

-5.8 - -1.6

To solve this problem, we can simplify the expression:

-5.8 - -1.6 = -5.8 + 1.6

When we add these two numbers together, we get:

-5.8 + 1.6 = -4.2

is 2/3 a rational number

Yes, 2/3 is a rational number. A rational number is any number that can be expressed as the ratio of two integers, where the denominator is not zero. In this case, 2/3 can be written as the ratio of the integers 2 and 3.

is 2/3 a natural number

No, 2/3 is not a natural number. Natural numbers, also called counting numbers, are the set of positive integers starting from 1 (1, 2, 3, 4, ...). Since 2/3 is a fraction between 1 and 2, it is not a natural number.

is 2/3 an intergers number

No, 2/3 is not an integer. Integers are whole numbers, either positive, negative, or zero, without any fractional or decimal parts. Since 2/3 is a fraction between 0 and 1, it is not an integer.

is 2/3 a whole number

No, 2/3 is not a whole number. Whole numbers are non-negative integers (0, 1, 2, 3, ...). Since 2/3 is a fraction between 0 and 1, it is not a whole number.

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