A refrigerator costs £780 in a 40% off sale. What was the pre-sale price? please provide step by step answer.

Hi,

So the refrigerator is £780 at the 40% off sale therefore it is only 60% of the original price which was 100%.

So we do £780 / 60 = 13 which is 1% of the original price so to get the total amount we multiply this by 100 to get 1300 which is the full 100%.

Therefore the original price before the sale was £1300.

Hope this helps !

The answer is lol i dont know