During a given week A programer spends 1/4 of his time
preparing flow chart, 3/8 of his time coding and the rest of
the time in debugging the programs. If he works 48 hours
during the week , how many hours did he spend debugging the
program.	Select the correct option.
A) 15 hours
B) 16 hours
C) 17 hours
D) 18 hours
E) 19 hours
1/4 of time for flow charts =48/4= 
<gadget id="calculator">48/4</gadget>
<output>12</output>
12 hours   3/8 time for coding=48*3/8= 
<gadget id="calculator">48*3/8</gadget>
<output>18</output>
18   so remaining time for debugging=48-12-18= 
<gadget id="calculator">48-12-18</gadget>
<output>18</output>
18 hours   ANSWER:18 hours
<result>D</result>
During a given week A programer spends 1/4 of his time
preparing flow chart, 3/8 of his time coding and the rest of
the time in debugging the programs. If he works 48 hours
during the week , how many hours did he spend debugging the
program.