Seudónimo Seudónimo

17-04-2020
Mathematics

contestada

A square box is filled with two layers of identical square pieces of chocolate. Kirill had eaten all 20 pieces in the upper layer along the walls of the box, how many pieces of chocolate are left in the box?

Respuesta :

hmoses2004 hmoses2004

17-04-2020

Answer: 50? Hope this helped.

Answer Link

YanYuan YanYuan

17-04-2020

Answer:

52.

Step-by-step explanation:

Since it is a square box, along the walls has

20 chocolates, only a 6x6 has 20 along the walls.

So 36+36 would be 72 and 72 - 20 is 52.

Answer Link

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