Check the answer. If incorrect, give the correct answer.

A. Incorrect; should be 669 R4
B. Incorrect; should be 670 R3
C. Correct
D. Incorrect; should be 670 R5


Answer: C

Mathematics

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class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_9b7ae31bc2944b98bc879bade" /> ft. ? ? __________ ft Fill in the blank(s) with the appropriate word(s).

Mathematics