demigod0701

14.03.2022 • 

Mathematics

Anita is tiling a rectangular wall. She wants to place a mirror on the wall. She wants to create a border of blue tiles around the mirror and put tiles everywhere else. Tiles are 25 cm by 25cm.
When the wall is fully tiled, what will the ratio of blue to white tiles be in simplest form?
Wall
1 m
Mirror
2 m
0.75 m
3.75 m
Diagram not drawn to scale

Ответ:

sjkmxm4090

12.12.2020

Mathematics

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You can type in calculator like this then you will get 1/3... later you check again 1/3×1/3=1/9

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