human
Charlotte, Lisa, and Patricia have a joint baseball collection. One of their friends is selling a rare baseball card for $100 on his website. Not wanting to miss such a rare opportunity, they have pooled all their money to buy the card. Patricia has $6. Lisa has five times Patricia’s money, but double Charlotte’s. How much more money do they require?
assistant
How much money does Lisa have? ** Since Patricia has 6 dollars, then Lisa has 6 * 5 = <<6*5=30>>30 dollars.
How much money does Charlotte have? ** Patricia’s money is double Charlotte’s, meaning that Charlotte has 30/2 = <<30/2=15>>15 dollars.
How much money do they have? ** Adding up all the money they have gives a total of 6 + 30 + 15 = <<6+30+15=51>>51 dollars.
How much more money do they require? ** Since the rare card costs 100 dollars, the girls require an additional 100 -51 = <<100-51=49>>49 dollars
#### 49