None of the choices are equivalent
64/4 is 16
a is 4
b is 4
c is 2
d is 1
D because square roots of negative numbers are imaginary
Answer: 60
Step-by-step explanation: Okay, so 4 is approx 22.3 percent of 18, so 22.3 percent of 270 is approx 60. That's how I worked it out, please do tell if I am wrong.
