Answer: The total cost of the house was R575,000, of which AB paid R245,000 and Peter paid the rest, which is:
575,000 - 245,000 = 330,000
Therefore, Peter paid R330,000 for the house.
When they sold the house, they made a profit of R234,500. The total sale price of the house is:
575,000 + 234,500 = 809,500
Their total investment was the sum of the amount AB and Peter paid, which is:
245,000 + 330,000 = 575,000
The percentage profit they made is:
(profit / total investment) x 100%
= (234,500 / 575,000) x 100%
= 40.78%
Therefore, they made a profit of 40.78% when they sold the house.
Explanation: