Answer:
no
Step-by-step explanation:
if two numbers are co-prime that is not necessary that one of them must be a prime number
80%
64/80=8/10
The second one.
Answer:10
52/5
If a=4:
HOW TO FIND THE AREA
A=4*4
A=16
If it's 100:
A=4*100
A=400