jika p=6 dan q=4 serta r=(p+3q)/pq, berapakah nilai (p+q)/r?

p = 6 dan q = 4
r = (p + 3q)/pq
r = (6 + 3.4)/6.4
r = (6 +12)/24
r = 18/24 = 3/4
(p +q)/r = (6+4)/(3/4)
10/(3/4)
= 10 × 4/3
= 40/3
= 13 1/3

r= (p+3q)/pq          nilai (p+q)/r ?
  = ( 6 + 3.4)/6.4          = (6+4)/3/8
  = 18/24 = 3/8            = 10 / 3/8
                                   = 10 x 8/3 = 80/3 = 26 2/3