Erin has a $450 gift card from a clothing store. She has spent a total of $28 so far. She wants to buy barrettes for $2.95 each. How many barrettes can she buy without going over the limit of the card?

She can buy 143 barrettes because 450-28 = 422 and you take 422 and divide by 2.95 by turning it into 295 / 42200 and you get 143.05 and so on but you can't split up barrettes so you round it to 143 not 144 cause that will be going over the limit

The answer is 143 barrettes!