Question

simplify : [1/2÷(-1/2)] ÷2/5. ​

Answer 1

Answer:

i think answer is 2/5

Step-by-step explanation:

because 1/2 and -1/2 will cancel

Answer 2

Answer:

-2.5

Step-by-step explanation:

First that 2/5 will go up and it will become 5/2. Then that(-1/2) will go up and it will become (-2) and that 2 will cut will (1/2) and your answer is (-5/2) i.e -2.5