Mathematics, 04.10.2019 19:10 mrme41
30 adults and 60 children visit a theme park. the admission price is £40 for an adult and £30 for a child.
36 of the visitors have a voucher, which gives them 10% off the admission. twice as many children than adults do not have a voucher.
calculate the total paid for admission of the 30 adults and 60 children
Answers: 3
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