A box containing 150 oranges was bought for $120.00 The oranges were sold in heaps of 6 for $10.00.

a) How many heaps of 6 were sold?

b) Calculate the profit made

clearly, 150/6 heaps

so, how much profit per heap?

130

To answer these questions, we need to break down the information and use some mathematical calculations.

a) How many heaps of 6 were sold?

To find out how many heaps of 6 were sold, we need to divide the total number of oranges by 6, since each heap contains 6 oranges.

Number of heaps sold = Total number of oranges ÷ Number of oranges per heap

In this case, the total number of oranges is given as 150. So, we can calculate the number of heaps as follows:

Number of heaps sold = 150 ÷ 6 = 25 heaps

Therefore, 25 heaps of 6 were sold.

b) Calculate the profit made

To calculate the profit made, we need to find the selling price and deduct the cost price from it.

Cost price = Total cost of buying the box of oranges = $120.00

To find the selling price, let's first calculate the total amount received from selling all the heaps.

Amount received = Number of heaps sold × Selling price per heap

In this case, the selling price per heap is given as $10.00. So, we can calculate the total amount received as follows:

Amount received = 25 heaps × $10.00/heaps = $250.00

Now, we can calculate the profit made by deducting the cost price from the amount received:

Profit = Amount received - Cost price

Profit = $250.00 - $120.00 = $130.00

Therefore, the profit made is $130.00.