Boy is now one third as old as his father . Twelve years hence he will be half as old as his father . find the percentage of the boy and that of his father . nonspamms and plagiarism
don't give unwanted ans to get the points
ans should be well explained

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Ihave this math question 2/3 ÷2 1/10=

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Percent increase and decrease. original number: 45 new number: 18