Uang Wati berbanding uang Dini 1 : 3. Jika selisih uang Wati dan Dini Rp.120.000,00, jumlah uang mereka adalah ….

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asked Oct 15, 2016 in Matematika by admin (7,360 points)

Uang Wati berbanding uang Dini 1 : 3. Jika selisih uang Wati dan Dini Rp.120.000,00, jumlah uang mereka adalah ….

A. Rp.160.000,00
B. Rp.180.000,00
C. Rp.240.000,00
D. Rp.360.000,00

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answered Oct 15, 2016 by admin (7,360 points)

awaban:C PENJELASAN:

Misal faktor pembandingnya = n
3n – n = 120.000
2n = 120.000
n = 60.000
3n+ n = 4n = 4 60.000 = 240.000

Uang Wati berbanding uang Dini 1 : 3. Jika selisih uang Wati dan Dini Rp.120.000,00, jumlah uang mereka adalah ….

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