cowardly5373 cowardly5373
  • 18-10-2018
  • Mathematics
contestada

Oblicz pisemnie a) 2001-34 b) 50 300x 20 020 c) 1771:7

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PiaDeveau PiaDeveau
  • 27-10-2018

Podane wyrazy a) 2001-34 b) 50 300 x 20 020 c) 1771: 7

Obliczmy je jeden po drugim.

a) 2001-34

Odejmując 2001-34, otrzymujemy 1967.

b) 50 300 x 20 020.

Musimy pomnożyć 50 300 przez 20 020.

Po pomnożeniu otrzymujemy 1007006000.

c) Otrzymaliśmy stosunek 1771: 7.

Więc 1771 można podzielić przez 7.

Na podział 1771 na 7 dostajemy 253.

Dlatego nowy stosunek wynosiłby 253: 1.

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