In a sale the price of a bike is reduced by 40% the sale price of the bike is £192 how much did the bike cost before the sale?

£268.8

Step-by-step explanation:

192 = 100%

19.2= 10%

19.2 x 4 = 76.8

76.8 = 10%

76.8 + 192 = 268.8

I hope this helped :)

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