Предмет: Математика, автор: timoxa052011

Помогите решить:
а) 3т 520кг *7=
б) 2грн 50к. *8=
в) 15дм 3см *12=
​

Ответы

Автор ответа: denis20202022
5

Ответ:

Пошаговое объяснение:

3 520 кг *7 = 24 640 кг = 24,64 тонны

2,5*8 = 20,0 грн

15дм = 1,5 см

15 дм 3 см = 4,5 см

4,5*12 = 54 см

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