Question

На 28 окон требуется 56 оконных стекла. На сколько окон хватит 8 таких стекол

Answer 1

28ок-56ст
x-8ст
28*8=56x
-56x=-224:(-56)
x=4(ок)

Answer 2

Calculating the Number of Windows

To calculate how many windows can be covered with 8 pieces of glass, we can use the given information that 28 windows require 56 pieces of glass.

According to the provided information, 28 windows require 56 pieces of glass. Therefore, for 1 window, we need 56 / 28 = 2 pieces of glass.

Determining the Number of Windows Covered

Now, we can calculate how many windows can be covered with 8 pieces of glass.

With 8 pieces of glass, we can cover 8 / 2 = 4 windows.

So, 8 pieces of glass will be sufficient to cover 4 windows.