1. 70% of the price of a mobile phone is £70.
What was the price before the sale?
2. 60% of the price of a weeks holiday to Spain is £300.
What was the original price?
3. 30% of the price of a Car is £2,400 is the deposit.
How much does the car cost?
4. 60% of the price of a pair of trainers is £54.