Harga hp Risma dan Anisa Rp 1.750.000 perbandingan hp mereka 6:9.Berapa harga hp Risma dan Anisa masing-masing?

Risma :: 6/15 x 1750000 = 700.000
anisa :: 9/15 x 1750000 = 1.050.000

Jawaban :
Jumlah ke duanya = 1.750.000
Perbandingan = 6 : 9

maka ,
p = 6 + 9
p = 15

R = 6 / 15 . 1.750.000
R = 6 . 1.750.000 / 15
R = 1.050 / 15
R = 700.000

A = 9 / 15 . 1.750.000
A = 9 . 175  / 15
A = 1575 / 15
A = 1.050 jt

semoga bermanfaat