" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2s + 3g = 30.700 dikalikan 4
menjadi
8s + 10g = 108.000
8s + 12g = 122.800 _ eliminasikan
2g = 14.800
g = 7400
subtitusikan
2s + 3g = 30.700
2s +3(7400) = 30.700
2s + 22200 = 30.700
2s = 30.700 - 22.200
2s = 8500
s = 8500/2
s = 4.250
harga 1 sendok + 1 garpu adalah
7400 + 4.250 = Rp11.650,00