Answer:
P = 24.135 pounds per square inch
Step-by-step explanation:
The air pressure in the tire should be
pounds per square inch. This pressure is in the form of a mixed fraction. It is required to convert this pressure into a decimal form. We can convert it as follows :

In decimal form, the value of pressure in the tire on the digital pressure gauge is 24.135 pounds per square inch.
Answer:
x=16
Step-by-step explanation:
60=5x-20
60(+20)=5x
80/5=x
16=x
the circumference will double