Reverse Percentages

Question 1:

A house was sold for £428000, at a loss of 34%. Find the original amount.

£648485

Question 2:

A house was sold for £414000, at a loss of 23%. Find the original amount.

£537662

Question 3:

A car was sold for £40000, at a profit of 14%. Find the original amount.

£35088

Question 4:

A car was sold for £32000, at a loss of 31%. Find the original amount.

£46377