Nita nila dan reta .nita 2/3 kalu bagian nila, nila 1/2kalibagian reta, jk uang semua sebesar 605000 brp bagian masing
Matematika
windiachelseachelsea
Pertanyaan
Nita nila dan reta .nita 2/3 kalu bagian nila, nila 1/2kalibagian reta, jk uang semua sebesar 605000 brp bagian masing
1 Jawaban
-
1. Jawaban Lucraise
Nita = 2/3 x Nila
Nila = 1/2 x Reta
Nita + Nila + Reta = 605000
2/3Nila + Nila + Reta = 605000
5/3Nila + Reta = 605000
5/3(1/2Reta) + Reta = 605000
5/6Reta + Reta = 605000
11/6Reta = 605000
Reta = 605000 x 6 / 11
Reta = 330000
Nila = 1/2 x Reta
Nila = 1/2 x 330000
Nila = 165000
Nita = 2/3 x Nila
Nita = 2/3 x 165000
Nita = 110000