First we have to find the total amount of savings on the bicycle, which we can find by adding together the sale discount and Baron's employee discount.
25% + 10% = 35%
Because this is an estimate, we are going to round the bicycle's price to $250.00.
Because we know that Baron gets a 35% discount, we can assume that he is paying for 65% (0.65) of the bike's original price.
0.65 * 250 = $162.50
Therefore, a reasonable estimate of the price Baron must pay to buy the bicycle is $162.50.