ana9roDmekin7 ana9roDmekin7

18-07-2016
Mathematics

contestada

If it takes 15 servers to cover a 60-table restaurant; how many servers would be needed if the number of tables were increased by 2/3?

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texaschic101 texaschic101

18-07-2016

60 + 2/3(60) = 60 + 40 = 100 <== the increase of tables

15/60 = x/100...15 servers to 60 tables = x servers to 100 tables
cross multiply
(60)(x) = (15)(100)
60x = 1500
x = 1500/60
x = 25.....it would take 25 servers

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