Question

Help...........................plz

Answer 1

Answer:

something called a calculator but if u want explanation here it is

Step-by-step explanation:

2 1/2 can also be represented as 5/2 and when we open the parenthesees we get 5/2 (divided by) -10. we recipricol the -10 into -1/10 and then u multiply 5/2 and -1/10 which equeals  -1/4

Answer 2

Answer: (-1/4)

Step-by-step explanation:

This divides to -1/4