Question

If z is directly proportional to x and z=12 when x=3,Find the value of x when z=18 *​

Answer 1

x = 4.5

Step-by-step explanation

When z is 6 that means x is 1.5 which means that when z is 18 then x is 4.5 because we add 3+1.5 which is 4.5