<human>:  There were 2450 sheets of paper that were evenly split into 5 binders. Justine took a binder and colored on one-half of the sheets of paper. How many sheets of paper did Justine use?
<bot>: How many sheets of paper were in each binder? ** 2450/5 = <<2450/5=490>>490 sheets of paper
How many sheets of paper did Justine color? ** 490/2 = <<490/2=245>>245 sheets of paper
How many sheets of paper did Justine use? ** Justine colored on 245 pieces of paper.
#### 245