Reba made a mosaic wall using 42 black tiles and 23 red tiles . what percent presents the number of red tiles in the mural

Step-by-step explanation:

First you have to figure out the total.  

42+23= 65

So plug it in.

23/65 = 35%

Your answer is 35%.

Hope this helped

35.4%

Step-by-step explanation:

Total of tiles:  42+23= 65 tiles

red tiles/ total amount of tiles

23/65= 0.3538= 35.38%

rounded to the nearest tenth= 35.4%

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: