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madam [21]
3 years ago
8

Rosa made a mosaic wall using 42 black tiles, 35 blue tiles, and 23 red tiles. Write a percent to represent the number of red ti

les in the mural.
Mathematics
2 answers:
sergejj [24]3 years ago
8 0
First you have to figure out the total. 
42+35+23= 100
So plug it in.
23/100
23%
Your answer is 23%.
Hope this helped ^-^
Vlada [557]3 years ago
4 0

Answer:

<h2>23%</h2>

Step-by-step explanation:

Givens:

  • 42 black tiles.
  • 35 blue tiles.
  • 23 red tiles.

The percentage of the number of red tiles is obtained by dividing all red tiles with the total number of tiles, that is

\frac{23}{42+35+23}=\frac{23}{100}= 0.23 \ (or \ 23\%)

<em />

<em>Therefore, all red tiles in the mural represent a 23% of all tiles.</em>

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