Question 21 - Math Practice Test for the NLN NEX

A scientist needs to precisely measure the length of three objects for a research experiment. The lengths of the objects are as follows: \(32.4 \, \text{cm}\), \(0.672 \, \text{m}\), and \(485 \, \text{mm}\). The scientist must combine the lengths of all three objects and express the total length in meters. What is the total length of the three objects?

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