Mathematics, 19.05.2020 20:03 sonthatshannah

A skate board was originally priced at £100 on Thursday.
On Friday the price was reduced by 50%. On Saturday, Friday's price was reduced by a further 30%. On Sunday, Saturday's price was reduced by a final 10%.
What was the final percentage reduction on the original price?

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A skate board was originally priced at £100 on Thursday.
On Friday the price was reduced by 50...

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