Tell what whole number you can substitute for x in the following list so the numbers are ordered from least to greatest. 1/x , x/5 , 70%

Pls help :/

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct