teweldeselam746
contestada

a customer wants to buy a coat in the sale in a clothes shop he has £30. sale of all prices reduced to 70% of the ticket price can the customer offer to pay the coat

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Respuesta :

Answer: £9

Step-by-step explanation:

first, set up your equation:

70/100 X/30

then, cross multiply 70 and 30 to get 2100

after that divide 2100 by 100

you will get 21, so just subtract 21 from 30 to get 9

£9 is the final answer