Mathematics, 23.11.2019 01:31 maya9681

Dwaj bracia postanowili przekopać cały ogródek babci. starszy przekopał już1/3 a młodszy 1/3 tego co zostało. jaka cześć ogródka pozostałaa do przekopania? na jutro pliss

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Dwaj bracia postanowili przekopać cały ogródek babci. starszy przekopał już1/3 a młodszy 1/3 tego co...