+0  
 
0
956
1
avatar+8 

I have a problem this is it 

Of the 360 runners at a 5-kilometer race, 20% are in the 35–39 age bracket. How many runners at the 5-kilometer race are in the 35–39 age bracket?

 

please solve step by step

 Jan 26, 2017
 #1
avatar+37093 
0

20% is 20/100         20% of 360   is     360 x 20/100 = 72 runners in that age bracket

 Jan 26, 2017

1 Online Users

avatar