Given situation: Of the 200 packages of bagels sold, 15 of them are sesame seed bagels . Question: what percent of the bagel packages sold are sesame seed bagels?Solutions: => 15 sesame seeds bagels - the number of sesame that was sold out of 200 packages.=> 200 pachages of bagels - total number of packages that was sold.=> 15 / 200 = 0.075Now, convert this to percentage. To do that simply multiply this value by 100%=> 0.075 * 100% = 7.5%