The discount placed on threel smartboard computers in a shop are A= 4/5 B 1/4 C 3/4 of the original prices . Determine which smartboard computer is highest price.

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ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

answer: its the third option.

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i just took the test.

answer: i dont know but if you try hard you will get it right : )

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