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Автор - nuray2010quliyeva

Вычислите произведение Используя равенство​

Ответ

Автор - Elo4kaw

35•12=7•5•12=7•(5•12)=7•60=420

24•5=2•12•5=2•(5•12)=2•60=120

5•48=5•12•4=(5•12)•4=60•4=240

48•15=4•12•5•3=4•3•(5•12)=12•60=720

24•25=2•12•5•5=2•5•(5•12)=10•60=600

36•15=3•12•5•3=3•3(5•12)=9•60=540

25•144=5•5•12•12=(5•12)(5•12)=60•60=3600

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