Question

my question is please answer=
1) Multiplicative inverse of 8=1/8 if (5)(p) =-3+28-(-5) Then value of 12 p is?
2) If p=-5 ×-9 and q = -30×-2 then p÷q = ?
plz answer me ​

Answer 1

I think no.1 is not a correct question but

(1) 5p=-3+28-(-5)

p=(3+28+5)/5

p=36/5

12p=12×36/5

12p=432/5

(2) p=-5×-9

p=45

q=-30×-2

q=60

p÷q=45/60

p÷q=3/4