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1. when i use fourteen of my gardeners to prune the 350 rose trees on my terrace it takes 15 days. how long would it take to prune the 480 rose trees in my walled garden if used 18 of my gardeners?

Any ideas? :/
2. how long does it take one gardner to prune 480 trees?
then divide by 18
3. (Original post by Raees_Sharif)
how long does it take one gardner to prune 480 trees?
then divide by 18
80/3 trees?
4. i'm not sure if my reasoning is correct, but i think it takes 16 days.

let a = gardners, let b = trees, let c = days

14a => 350b => 15c
a => 350b => 210c
a => b => 210c/350 = 0.6c
a => 480b => 0.6c * 480 = 288c
18a => 480b => 288c/18
18a => 480b => 16c
5. 16 days.
6. (Original post by Raees_Sharif)
i'm not sure if my reasoning is correct, but i think it takes 16 days.

let a = gardners, let b = trees, let c = days

14a => 350b => 15c
a => 350b => 210c
a => b => 210c/350 = 0.6c
a => 480b => 0.6c * 480 = 288c
18a => 480b => 288c/18
18a => 480b => 16c
i got it thanks!
7. 350 Rose trees, 14 gardeners, 15 days.
350/15 trees were done per day (23 1/3)
Each gardener therefore does (350/15)/14 a day. So each gardener does 1 2/3 trees a day. See if you can do the rest from here

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