Предмет: Математика, автор: арапоенго

какую часть часа составляют 1с,10с,300с,600с

Ответы

Автор ответа: lyandr

$frac{1}{3600}$ часа

$frac{1}{360}$ часа

$frac{5}{60}$ часа

$frac{1}{6}$ часа

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