Question

Which of the following values is equal to − (−3.7)?

−3.7
0
3.7
4 (not it)

Answer 1

3.7.

Explanation:

-(-3.7)

= -1 * -3.7 Negative * negative = positive:

= 3.7.

Answer 2

3.7

Explanation:

− (−3.7)

we know:

- * - = +

so we have:

− (−3.7) = 3.7