Question

Tolong dijawab dong pake Cara ya besok PAT soalnya plz

Answer 1

Verified answer

Jawab
19
x/4 = 3/6
x= 4(3)/6
x= 12/6
x= 2

y/15 = 6/(6+4)
y = 6(15)/10
y = 90/10
y = 9
x+y  = 2 +9 = 11

20
(5+3) TU = 5 (PQ) + 3(SR) 
8 (TU) = 5(6) + 3(18)
TU = (30 + 54)/ 8
TU = 84/8
TU = 10,5