1. Английский язык
  2. Підлога кімнати має квадратну

Підлога кімнати має квадратну форму. ЇЇ довжина 6 м. Скільки квадратних плиток з стороною 2 Х 3 дм потрібно, щоб покрити всю підлогу? ​

molotok1515 molotok1515    1   21.04.2021 23:26    4

Ответы
kazakov1206 kazakov1206  21.04.2021 23:30

1)6*6=36м=360 дм

2)2*3=6дм

3)360дм:6дм=60 плиток

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