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

$4DVD's........65p \\ \\ x..................455p \\ \\ x=\frac{4*455}{65} \\ \\ x=4*7 \\\\ \boxed{x=28 \ DVD's}$