Question

Patty has $20 to spend on gifts for her friends. Her mother gives her $5 more. If each gift costs $5, how many gifts can she buy?

Answer 1

If she has 20 dollars and her mom gives her 5 more that would be 25 dollars.  
if each gift cost 5 dollars then you would divide 25 by 5 which would come out to 5 gifts. 

Answer 2

She can buy 5 gift for her friends because each gift costs her $5.
$25 ÷ $5 = 5