MathDB
Hands of a Clock at 2:15

Source:

February 1, 2009

Problem Statement

At 2:15 2: 15 o'clock, the hour and minute hands of a clock form an angle of: <spanclass=′latex−bold′>(A)</span> 30∘<spanclass=′latex−bold′>(B)</span> 5∘<spanclass=′latex−bold′>(C)</span> 2212∘<spanclass=′latex−bold′>(D)</span> 712∘<spanclass=′latex−bold′>(E)</span> 28∘ <span class='latex-bold'>(A)</span>\ 30^{\circ} \qquad<span class='latex-bold'>(B)</span>\ 5^{\circ} \qquad<span class='latex-bold'>(C)</span>\ 22\frac {1}{2}^{\circ} \qquad<span class='latex-bold'>(D)</span>\ 7\frac {1}{2} ^{\circ} \qquad<span class='latex-bold'>(E)</span>\ 28^{\circ}
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