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anonymous
 one year ago
If a sprinkler waters 1 over 15 of a lawn in 1 over 5 of an hour, how much time will it take to water the entire lawn?
2 hours
3 hours
10 hours
15 hours
anonymous
 one year ago
If a sprinkler waters 1 over 15 of a lawn in 1 over 5 of an hour, how much time will it take to water the entire lawn? 2 hours 3 hours 10 hours 15 hours

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Hero
 one year ago
Best ResponseYou've already chosen the best response.1@_greatmath7 giving answers is against CoC

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I never saw the answer, yay :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Hero can you walk me through it?

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Well, do you know how to figure out how much 1/5 of an hour is in minutes?

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Well let's do it this way: 1/5 of an hour = 1/5 times 60 minutes = 60/5 minutes.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.060/5 would be 13 right?

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Yes, correct, now think of it this way: Every 12 minutes, 1/15 of the lawn is watered so... The first 12 minutes, 1/15 is watered After 24 minutes, 2/15 is watered ... After 36 minutes 3/15 is watered ... So as you can see, once we get to 15/15, the whole lawn will be watered which will be a total of 15 intervals until the whole lawn is watered. The shortcut to calculate this is to simply take 12 and multiply it by 15. So 12×15 minutes. Then divide that amount by 60 to convert back to hours.

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Sorry, had to correct a typo.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so then it would be 15 right?

Hero
 one year ago
Best ResponseYou've already chosen the best response.1What kinds of calculations have you made so far? If you did what I explained, there's no way you get 15. Show me what you did to get 15.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well i didnt get 15 i got 30. i thought that would be 3 hours but 15 made more sense. this is what is did..

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Make sure you read the instructions I wrote exactly first.

Hero
 one year ago
Best ResponseYou've already chosen the best response.115 is just the number of intervals it takes to water the entire lawn.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.012 x 15 = 180 180/60 = 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh i said 30 before >_<

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i meant 3. Would that be 3 hours then?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok thank you i will do what i did for this on other questions. i have so many like this

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you for the help. :)
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