A clock shows the time as 9 a.m. If the minute hand gains 7 minutes every hour, how many minutes will the clock gain by 6 p.m.?
Choose the correct choice.
A) 30 min B) 35 min C) 63 min D) 50 min E) 55 min
there are 9 hours in between 9 a.m. to 6 p.m.   9*7= 
<gadget id="calculator">9*7</gadget>
<output>63</output>
63 minutes.   ANSWER:63 min
<result>C</result>
A clock shows the time as 9 a.m. If the minute hand gains 7 minutes every hour, how many minutes will the clock gain by 6 p.m.?