Question

for a store contest, 4 out of every 65 people who visit the store will receive a free dvd. if 455 people visit the store how many dvds are given away

Answer 1

yes I did not know that thank you for giving me the answer

Answer 2

`4DVD's........65p \\ \\ x..................455p \\ \\ x=(4*455)/(65) \\ \\ x=4*7 \\\\ \boxed{x=28 \ DVD's}`