At the mall Julie finds a sale at her favorite store. Two pairs of pants will cost $42. If she wants to buy 5 pairs of pants. how much will she pay at the sale price?
A
$210
B $21
C $105
D $175
If two pairs of pants cost $42, then one pair of pants costs $42/2 = $<<42/2=21>>21.
Therefore, five pairs of pants will cost 5 x $21 = $<<5*21=105>>105.
Julie will pay $105 at the sale price.
Therefore, the correct answer is C) $105.