Rushabhi Posted May 4, 2018 Report Posted May 4, 2018 Just now, afmod1 said: WHAT WAS YOUR APPROACH? Same as jalasarayudu 1 dev 250 lines per hour so 6 devs 1500 lines per hour. 12000 divided by 1500 is 8 hrs is 1 day Quote
SonaParv_522 Posted May 4, 2018 Report Posted May 4, 2018 11 minutes ago, afmod1 said: it took 4 developers about 4 hours to debug a 4000 lines of code.. how many days would it take for 6 developers to debug 12000 lines of code if each day is 8 hrs long. 1.5 days? Quote
afmod1 Posted May 4, 2018 Author Report Posted May 4, 2018 4 minutes ago, Rushabhi said: Same as jalasarayudu 1 dev 250 lines per hour so 6 devs 1500 lines per hour. 12000 divided by 1500 is 8 hrs is 1 day CORREST Quote
Doravaru Posted May 4, 2018 Report Posted May 4, 2018 38 minutes ago, Jalsarayudu9 said: Total X anuko...1/6th lost antey 5/6x unnaru...then 1/4th transferred antey (5X/6)*(3/4) = 75...find x bro.. artham kaaley .. can you explain this ?? 5/6 * 3/4 etlosthadi? one fourth of the left over annadu.. why its not 1/4 * 5/6?? Quote
Jalsarayudu9 Posted May 4, 2018 Report Posted May 4, 2018 1 minute ago, Doravaru said: bro.. artham kaaley .. can you explain this ?? 5/6 * 3/4 etlosthadi? (5X/6) migilaaka vallalo 1/4th transferred, so (5X/6)(1-1/4) = (5X/6)(3/4) Quote
Quickgun_murugan Posted May 4, 2018 Report Posted May 4, 2018 51 minutes ago, afmod1 said: a department lost one sixth of its employees for retirement... one fourth of the left over are transferred to another department ... after all that the department is left with 75 employees.. how many employees does the department have in the first place.. ??? gO TO NEXT PAGE FOR MORE QUESTIONS Good Post bro.. 120 Quote
Edo_Okati Posted May 4, 2018 Report Posted May 4, 2018 55 minutes ago, afmod1 said: a department lost one sixth of its employees for retirement... one fourth of the left over are transferred to another department ... after all that the department is left with 75 employees.. how many employees does the department have in the first place.. ??? gO TO NEXT PAGE FOR MORE QUESTIONS 120 Quote
Quickgun_murugan Posted May 4, 2018 Report Posted May 4, 2018 12 minutes ago, Doravaru said: bro.. artham kaaley .. can you explain this ?? 5/6 * 3/4 etlosthadi? one fourth of the left over annadu.. why its not 1/4 * 5/6?? 11 minutes ago, Jalsarayudu9 said: (5X/6) migilaaka vallalo 1/4th transferred, so (5X/6)(1-1/4) = (5X/6)(3/4) @Doravaru 1/6 poyaka 5/6 migultharu.. andulo 1/4 pothey.. i.e 5/6x - 1/4(5/6x) now 5x/6 (1-1/4) = 5x/6*3/4 = 75 annadu ... so answer 120 aythadi.. hope it is clear... Quote
Jalsarayudu9 Posted May 4, 2018 Report Posted May 4, 2018 In a room there are a mixture of people and dogs. There are 72 heads, and 200 legs. How many dogs are in the room? Quote
Edo_Okati Posted May 4, 2018 Report Posted May 4, 2018 2 minutes ago, Jalsarayudu9 said: In a room there are a mixture of people and dogs. There are 72 heads, and 200 legs. How many dogs are in the room? 28 Quote
Rushabhi Posted May 4, 2018 Report Posted May 4, 2018 3 minutes ago, Jalsarayudu9 said: In a room there are a mixture of people and dogs. There are 72 heads, and 200 legs. How many dogs are in the room? 28? Quote
SeemaLekka Posted May 4, 2018 Report Posted May 4, 2018 5 minutes ago, Jalsarayudu9 said: In a room there are a mixture of people and dogs. There are 72 heads, and 200 legs. How many dogs are in the room? 28 dogs 28x4, 44x2 Quote
Jalsarayudu9 Posted May 4, 2018 Report Posted May 4, 2018 2 minutes ago, SeemaLekka said: 28 dogs 28x4, 44x2 Correct Quote
Quickgun_murugan Posted May 4, 2018 Report Posted May 4, 2018 11 minutes ago, Jalsarayudu9 said: In a room there are a mixture of people and dogs. There are 72 heads, and 200 legs. How many dogs are in the room? x is the number of dogs 72-x is the number of humans 4x + 2(72-x) = 200 -- legs x = 28 -- dogs Quote
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