If Yury has been writing programming code for 13 hours at a rate of 5 lines of code per 20 seconds, how many lines of code has he written? Choose the correct choice.
A) 117(10^2)  B) 126(10^3)  C) 12.6(10^5)  D) 1.26(10^7)  E) .126(10^9)
5 LINES IN 20 SECONDS   SO FOR 1 MINUTE ( 5 X 3 = 15 LINES )   I HOUR = 60 MINUTES   15 X 60 = 900 LINES IN 117(10^2)N HOUR   13 HOURS = 900 X 13 = 117(10^2)   117(10^2)NSWER 117(10^2)
<result>A</result>
If Yury has been writing programming code for 13 hours at a rate of 5 lines of code per 20 seconds, how many lines of code has he written?