Tr9yth1emayylackinso Tr9yth1emayylackinso

19-12-2016
Mathematics

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Check by multiplication to see if the following proportions are true proportions. 4:5 = 6:20 true false

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texaschic101 texaschic101

19-12-2016

4/5 = 6/20
cross multiply
(5)(6) = (4)(20)
30 = 80.....FALSE

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