rachaelfleming09 rachaelfleming09

18-10-2021
Mathematics

contestada

a block of apartments have 20 floors with 20 windows on each floor how many windows does the block have all together

Respuesta :

klarapresent20 klarapresent20

18-10-2021

Answer:

There are 420 windows.

Step-by-step explanation:

If the ground floor is part of the 20 =>

20.20=400

There are 400 windows.

If the ground floor is not part of the 20=>

20.20+20=420

There are 420 windows.

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