Question

Select the correct answer, and simplify the expression -3÷(-2/5). A. -7 1/2

B. -1 1/5 C. 1 1/5 D. 7 1/2 I REALLY need help on this question, ASAP.

Answer 1

D

Explanation:

Given

- 3 ÷ -
`(2)/(5)`

Leave the first number, change division to multiplication and turn the fraction upside down, that is

= - 3 × -
`(5)/(2)`

=
`(3(5))/(2)`

=
`(15)/(2)`

= 7
`(1)/(2)` → D