Answer:
1) £ 30
2) 80 , £ 720
Step-by-step explanation:
1) marked price = £60
discount = 50%
discount price = 50/100 x 60 = 30
Selling price = 60 - 30 =£ 30
2) marked price = £800
discount = 10%
discount price = 10/100 x 800 = 80
Selling price = 800 - 80 =£ 720
I hope im right!