Harga ayam kate 4 : 7 ayam bangkok. 2 ayam kate + 4 ayam bangkok = 1.440.000. Berapa harga 2 ayam kate + 3 ayam bangkok?
Matematika
Mhasbi26
Pertanyaan
Harga ayam kate 4 : 7 ayam bangkok. 2 ayam kate + 4 ayam bangkok = 1.440.000. Berapa harga 2 ayam kate + 3 ayam bangkok?
1 Jawaban
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1. Jawaban rizqina7
jumlah bagian:4+7:11
bagian ayam kate :4/11=>X
bagian ayam bangkok:7/11=>Y
2X+4Y:1440000
(2*4/11)x+(4*7/11)x:1440000
8/11x+28/11x:1440000
36/11x:1440000
x:1440000*11/36
x:440000
harga 2 ayam kate:4*440000*2:1760000*2:3520000
harga 3 ayam bangkok:7*440000*3:6160000
jumlah:3520000+6160000
:9680000