Question

Identify all variables, including which one is missing (either P1 or P2), then set up the equation.
Divide out the side without the variable. (Pn/Tn = #)
Now you should have one of the following formulas:
# = P2/# or P1/# = #
(i.e 4 = P2/3 or P1/4 = 3)

Answer 1

Answer:

very hard not able to answers