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Автомобіль рахався 8,4 год із швидкістю 83,5 км/год а мотоцикліст 6,7 км/год із швидкістю 40,8 км/год на скільки більше проїхав автомобіль ніж мотоцикліст Дам 35 балів і корону
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Предмет:
Математика -
Автор:
maestro - 1 год назад
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Ответы 1
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Відповідь:
1) 80*8=640 (км.) - проїхав автомобіль за 8 год.
2) 40*4=160 (км.) - проїхав мотоцикліст за 4 год.
3) 640-160= 480 (км.)
Покрокове пояснення:
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Автор:
turbokdcv - 1 год назад
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