4 caramizi.......5 tigle.....22kg /x2
8 caramizi.......3 tigle.....30 kg
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8 caramizi.....10tigle.......44 kg }-
8 caramizi.......3 tigle......30 kg
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7 tigle........14 kg
1. Cat cantareste o tigla? 14:7=2 kg
2. Cat cantaresc 10 tigle? 2x10=20 kg
3. Cat cantaresc 8 caramizi? 44-20=24 kg
4. Cat cantareste o caramida? 24:8=3 kg
Raspuns: o caramida 3 kg; o tigla 2 kg.
Sper ca e bine.