Question 1009281

In a certain town, 75% of households own a cell phone, 45% own a laptop and 40% ownboth.    A) draw a venn diagram for this problem.                                      
            B) determine the probability that a randomly selected person owns a laptop or a cell phone.      ( Please show all work  )    
<pre>35% + 40% + 5%, or {{{highlight_green(80)}}} % probability