Emily wants to buy turquoise stones on her trip to New MExico to give to at least 4 of her friends. The gift shop sells stones for either $4 or $6 per stone. Emily has no more than $30. I have no clue how to work this out!!!

Answer 1

30/4 = 7.5

So she could give $4.00 stones to 7 of her friends.

30/6 = 5

So she could give $6.00 stones to 5 of her friends.