Reverse Percentages

Question 1:

A car was sold for £44000, at a profit of 5%. Find the original amount.

£41905

Question 2:

A house was sold for £440000, at a loss of 13%. Find the original amount.

£505747

Question 3:

A car was sold for £46000, at a profit of 7%. Find the original amount.

£42991

Question 4:

A house was sold for £223000, at a profit of 17%. Find the original amount.

£190598