Mathematics, 05.03.2022 16:30, jalst6084

You are teaching a welding class and need test plates for students. Metal can be ordered in 20’ lengths. Test plates must be 3” long. If you need 800 plates, how many lengths of metal should be ordered? 20’ lengths

A coteacher points out that the last calculation didn’t take into account the cut width. If you allow 3/16” for each cut, how many lengths should be ordered?

20’ lengths

If each length costs $86, what is the total bill for the metal?

$

Answers: 2

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You are teaching a welding class and need test plates for students. Metal can be ordered in 20’ leng...