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В конференции стран Балтии принимают участие делегаты из Латвии, Литвы, Эстонии. 70% делегатов конференции было из Латвии ,24% из Литвы, но из Эстонии приехали 15 делегатов. Сколько делегатов из Латвии из Литвы?
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Предмет:
Математика -
Автор:
elf - 6 лет назад
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Ответы 1
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Из Эстонии приехало: 100%-70%-24%=6% делегатов,
1% делегатов составляет 15/6=2,5 делегата
Следовательно
из Латвии приехало 70*2,5=175 делегатов
из Литвы приехало 24*2,5=60 делегатов
Ответ: 175 делегатов из Латвии, 60 делегатов из Литвы.
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Автор:
juan31 - 6 лет назад
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