Final answer:
The total cost for 150 studs at $6.75 each is $1012.50. Additionally, a distance of 16.0 inches is equivalent to 40.64 centimeters when converting from inches to centimeters.
Step-by-step explanation:
To calculate the total cost of the studs needed for the carpentry project, we multiply the cost of one stud by the total number of studs required. If each stud costs $6.75 and the carpenter needs 150 studs, we can set up the calculation as follows:
Total cost = Cost per stud × Number of studs
Total cost = $6.75 × 150
To find out what this equates to, we multiply 6.75 by 150, which gives us:
Total cost = $1012.50
Therefore, the total cost for 150 studs at $6.75 each is $1012.50.
Conversion of Inches to Centimeters
For the conversion of inches to centimeters, we know that 1 inch is equivalent to 2.54 centimeters. To find the distance of 16.0 inches in centimeters, we multiply 16.0 by 2.54:
Distance in centimeters = 16.0 inches × 2.54 cm/inch
Distance in centimeters = 40.64 cm
Therefore, studs placed 16.0 inches apart are also 40.64 centimeters apart.