Proszeee błagam
Zadanie 5. (0–1)
Na treningu odmierzano za pomocą aplikacji komputerowej 1...
Mathematics, 31.03.2020 10:37 zaylencollins55
Proszeee błagam
Zadanie 5. (0–1)
Na treningu odmierzano za pomocą aplikacji komputerowej 15-minutowe cykle ćwiczeń,
które następowały bezpośrednio jeden po drugim. Ola zaczęła ćwiczyć, gdy pierwszy cykl
trwał już 2 minuty, a skończyła, gdy do końca trzeciego cyklu zostało jeszcze 7 minut.
Ile łącznie minut Ola ćwiczyła na zajęciach? Wybierz właściwą odpowiedź spośród
podanych.
A. 36 B. 35 C. 24 D. 21
Answers: 3
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