jika p =5 dan q =2 serta r = p×q/p+2q tentukan hasil dari p-r/r

Jika p = 5, q = 2 & r = p×q/p+2q
Dit. p-r/r

Jawab...

r = p×q/p+2q
@ r = 5×2/5+2(2)
@ r = 10/9

p-r/r :

@ 5 - 10/9 ÷ 10/9
@ 35/9 ÷ 10/9
@ 35/9 × 9/10
@ 315/90
@ 3,5

Semoga membantu.. ^_^