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Compare the following 2/-3, -4/5, 21/-32, -15/24

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.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.