If p and q very inversely and p is 19 when q is 16, determine q when p is equal to 8. ​

Answer 1

q=p/k

16=19/k

k=19/16

q=p/(19/16) = 16p/19

q=16(8)/19 = 128/19

or

p=q/k

19=16/k

k=16/19

p=q/(16/19) = 19q/16

8=19q/16

q = (16/19)8 = 128/19