dani takes her two friends out for lunch. dani's meal costs $5. 72 and her friends' meal are $4. 89 and $7. 30. dani pays for the meals with a $20 dollar bill. how much change should she get?
To find out how much change Dani should get, we first need to calculate the total cost of the meals for her and her friends.
The total cost is the sum of Dani's meal and her friends' meals: $5.72 + $4.89 + $7.30 = $<<5.72+4.89+7.30=17.91>>17.91.
Next, we need to subtract the total cost from the amount Dani paid with her $20 dollar bill: $20 - $17.91 = $<<20-17.91=2.09>>2.09.
Therefore, Dani should get $2.09 in change.