Reverse Percentages

Question 1:

A car was sold for £29000, at a loss of 29%. Find the original amount.

£40845

Question 2:

A house was sold for £158000, at a profit of 30%. Find the original amount.

£121538

Question 3:

A car was sold for £49000, at a profit of 29%. Find the original amount.

£37984

Question 4:

A house was sold for £311000, at a profit of 6%. Find the original amount.

£293396