Question

What is pie time 4 times 10

Answer 1

Not to be rude, I just have issues with improper English, but: correction: Pi.
Pi is 3.14, so multiplying it by 4 would be 12.56. Proceeding to multiply it by 10 would give you 125.6. : ) 

Answer 2

The answer is 125.6

pi (3.14) x 4 = 12.56 

12.56 x 10 = 125.6