Question

Melanie’s grandfather gave her$5 on her first birthday,$10 on her second birthday $15 on her third birthday, and so on.If this pattern continue, how much will Melanie's grandfather give her on her 12th birthday?

Answer 1

$60

Explanation:

since every year, she receives $5 more than the last, then on her twelfth birthday, you'll have to multiply 5 by 12 to get 60.