Answer: 576
Step-by-step explanation:
Tv price = £800
% reduction = 20% of original price
= 20% of £800
= 20/100 x £800
= £160
New price = £800 - £160 = £640
Last day reduction = 10% of new price
= 10% of £640
= 10/100 x £640
= £64
Total % reduction = £160 + £64= £224
Therefore, the new price after both % reduction = original price - total % reduction
= £800 - £224
= £576
Therefore, the overall reduction in price = £576
