contestada

A grocery store gives away a $10 gift card to every 25th customer and a $20 gift card to every 60th customer. After the 300th customer receives both cards, what is the total amount in gift cards that the store has given away?

Respuesta :

$220
12 customers got the $10 gift card which equals $120 and 5 people got the $20 gift card which is $100
$100+$120= $220