Предмет: Математика, автор: natashayugay7547

Выразите в часах и минутах: 70 минут, 110 минут, 130 минут, 150 минут, 175 минут, 200 минут, 220 минут, 250 минут, 400 минут.
Пожалуйста помогите​

Ответы

Автор ответа: LeraOnyshko
10

Відповідь:

70хв=1.1год

130хв=2.1год

150хв=2.5год

175хв=2.9год

200хв=3.3год

220хв=3.6год

250хв=4.2год

400хв=6.6год

Покрокове пояснення:

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