Answer
Lanece will pay \$22.40 dollars.
Work Step by Step
1. Find 65% of the original cost of 64 dollars
$= 0.65 \times 64$
$= 41.6$ dollars
2. Subtract the original cost from the 65%
$= 64 - 41.6$
$= 22.4$ dollars
Therefore, Lanece will pay $22.4$ dollars.