Final answer:
Rahul can purchase the greatest number of 5 biking outfits with the remaining money after buying his other items.
Step-by-step explanation:
The subject of this question is Mathematics, and it pertains to the concept of budgeting within the arithmetic and algebra domain, suitable for a middle school level curriculum.
Rahul has a total of $720 to spend. After buying a new bicycle for $378.51, he also purchases 2 bicycle reflectors for $10.51 each and a pair of bike gloves for $29.74.
To find the remaining amount, we first calculate the total expenses on the bicycle, reflectors, and gloves:
Bicycle: $378.51
Reflectors: 2 × $10.51 = $21.02
Gloves: $29.74
Adding these expenses:
Total spent = $378.51 + $21.02 + $29.74
= $429.27
Subtracting the total expenditure from Rahul's initial amount:
Remaining amount = $720 - $429.27 = $290.73
Rahul wants to buy new biking outfits that cost $55.16 each. To find the greatest number of outfits Rahul can buy with his remaining money, we divide the remaining amount by the cost of one outfit:
Number of outfits = $290.73 / $55.16
When we perform the division, we find that Rahul can afford approximately 5 outfits, with some money left over since only whole outfits can be purchased.
Therefore, the greatest number of outfits Rahul can buy is 5.