If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour? Choose the correct choice from the following answers.
A) 451 times
B) 638 times
C) 838 times
D) 436 times
E) 435 times
There are 60 minutes in an hour.   In ¾ of an hour there are (60 * ¾) minutes = 45 minutes.   In ¾ of an hour there are   (60 * 45)= 
<gadget id="calculator">  (60 * 45)</gadget>
<output>2_700</output>
2700 seconds.   Light flashed for every 6 seconds.   In 2700 seconds 2700/6= 
<gadget id="calculator">2700/6</gadget>
<output>450</output>
450 times.   The count start after the first flash, the light will flashes 451 times in ¾ of an hour.   451 timesnswer:451 times
<result>A</result>
If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?