Answer: -0.71
Step-by-step explanation:

Except for 2 and 5, all prime numbers end in the digit 1, 3, 7 or 9.
Answer:
No, the correct answer of
= 
Step-by-step explanation:
The given expression is 
As we know that a mixed fraction
can be converted into proper or improper fraction as 
⇒
= 
and,
=
Hence, the simplified expression = 
or,
= 
It’s the last one because it’s bigger number and sign
There is no mode, the number aren't repeating