If a light flashes every 6 seconds, how many times will it flash in 1/2 of an hour?
Options:
A) 301 times
B) 351 times
C) 401 times
D) 451 times
E) 481 times
In 1/2 of an hour there are  30*60= 
<gadget id="calculator"> 30*60</gadget>
<output>1_800</output>
1800 seconds   The number of 6-second intervals= 1800/6= 
<gadget id="calculator">1800/6</gadget>
<output>300</output>
300   After the first flash, there will be 300 more flashes for a total of 301.   The answer is 301 times.
<result>A</result>
If a light flashes every 6 seconds, how many times will it flash in 1/2 of an hour?