Предмет: Математика, автор: Аноним

помогите пожалуйста.

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Автор ответа: Maxito15

1

1. 80 км : 0,5 часа = 160 км / час - скорость сапсан
2. 160 км / час + 10 км / час = 170 км / час - скорость сапсана после увеличения
3. 170 км / час х 1 час = 170 км - проедет сапсан за один час

Автор ответа: kulish270504

1

1) 80+80 будет 160
2) 160 +10 будет 170 км. ч

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