from a handpicked tutor in LIVE 1-to-1 classes
If Tom sells 500 sandwiches for $7 and has an average cost of $5, what is his profit?
Solution:
Total number of sandwiches = 500
Selling price of each sandwich = $7
Total selling price = 7(500)
Total selling price = $3500
Cost price of each sandwich = $5
Total cost price = 5(500)
Total cost price = $2500
Profit = selling price - cost price
= 3500 - 2500
= 1000
Therefore, the profit on selling 500 sandwiches is $1000.
If Tom sells 500 sandwiches for $7 and has an average cost of $5, what is his profit?
Summary:
If Tom sells 500 sandwiches for $7 each and has an average cost of $5 each, his profit is $1000.
Example:
If Sai sells 20 apples for $5 each and has an average cost of $2 each, what is his profit?
Solution:
Total number of apples = 20
Selling price of 20 apples = 20(5) = 100
Cost price of 20 apples = 20(2) = 40
Profit = selling price - cost price
Profit = 100 - 40
= 60
Therefore, his profit on selling 20 apples is $60.
Summary:
If Sai sells 20 apples for $5 each and has an average cost of $2 each, his profit is $60.
visual curriculum