Предмет: Математика, автор: Мафруся

Лестничный марш содержит 9 ступенек высотой по 0,18 м каждая.Между соседними этажами здания два лестичных марша.На какую примерно высоту поднялась кошка,если она бежала с первого этажа до пятого? ПОМОГИТЕ ПОЖАЛУЙСТА!! ПРОШУ!!!)))

Ответы

Автор ответа: Dishochiek

0

1) 2 * 9 = 18

2)1880,18 = 18,18

3)18,18 * 5 = 90,9=91(м)

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