Вопрос школьника по предмету Математика
В каком масштабе был изготовлен чертеж, если деталь длиной 5,4 дм на чертеже имела длину 1,8 см?
Ответ учителя по предмету Математика
5,4дм=54см
54:1,8=30
М 1:30
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В каком масштабе был изготовлен чертеж, если деталь длиной 5,4 дм на чертеже имела длину 1,8 см?
5,4дм=54см
54:1,8=30
М 1:30
=====
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