Question

in 2004 about $38 out of every $100 spent on advertising was spent on television advertising. The amount spent on radio advertising was about 21% as much as was spent on television advertising. How much of every $100 spent on advertising was spent on radio advertising?

Answer 1

In the year 2004, it is said that 38 dollars out of 100 dollars are spent for television advertising. Now, in radio advertising they spend 21% more than the tv advertising out of 100 dollars.Let's find out how much did they spent in radio advertising.=>38 dollars + 21% => 38 dollars + (38 * .21)=> 38 dollars + 7.98=> 45.48 dollars Thus they spent another 45.98 dollars in radio advertising, which is 21% higher that tv advertising.