1). 6 calculatoare.........8 imprimante.........70.000 lei 2 calculatoare........4 imprimante......26.000 lei. 2). 3 mese.........3 scaune.......3880 lei
4 mese.......6 scaune..........5950 lei
Dau coroana.
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6=====8======70.000
2=====4======26000
12======16=====140000
12======24====156000
24-16=8 diferenta
156000-140000=16000
16000:8=2000/imprimanta
2000*8=16000
70000-16000=54000
54000:6=9000/calculator
6*9000========8*2000======70000
2*9000========4*2000======26000
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2=====4======26000
12======16=====140000
12======24====156000
24-16=8 diferenta
156000-140000=16000
16000:8=2000/imprimanta
2000*8=16000
70000-16000=54000
54000:6=9000/calculator
6*9000========8*2000======70000
2*9000========4*2000======26000
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