Excel - IF Function Problem - Expert Solution

Question description:
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so im trying to find time out, and i realized it only works if i dont change the current number made, and keep it at 0. other than that, it works well. but i need to including current amount of chairs, so as the day goes along, it gives more accurate time out
Solved by G. Y. in 20 mins
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Excelchat Expert 27/07/2018 - 06:41
Hello
Excelchat Expert 27/07/2018 - 06:41
How are you?
User 27/07/2018 - 06:43
im well
Excelchat Expert 27/07/2018 - 06:43
Nice to hear that
User 27/07/2018 - 06:44
so here, you see ive set up an example
Excelchat Expert 27/07/2018 - 06:44
Ok.
User 27/07/2018 - 06:44
im trying to get it, as i change the current chair, the time out doesnt change
User 27/07/2018 - 06:45
as i increase the chairs done, it decreases the time out which is what i dont want
Excelchat Expert 27/07/2018 - 06:46
Total number of chairs are fixed?
Excelchat Expert 27/07/2018 - 06:46
i.e. 1000
User 27/07/2018 - 06:46
built
User 27/07/2018 - 06:46
the schedule is how many we need to build, and current chair would be how many completed
User 27/07/2018 - 06:46
and chairs left is how many we still need to build
Excelchat Expert 27/07/2018 - 06:47
so for example you have built 50 chairs
Excelchat Expert 27/07/2018 - 06:48
Yes so the chairs left to be built are 950
Excelchat Expert 27/07/2018 - 06:48
so the time required to built would reduce for 950
Excelchat Expert 27/07/2018 - 06:49
Ok. I understand what you are looking for. You need to keep the clock for 1000 chairs but you want to keep increasing current chairs
User 27/07/2018 - 06:49
yes
User 27/07/2018 - 06:50
so if we run at 100% (usually do) the time to get out is 11:16 AM in this scenario.
Excelchat Expert 27/07/2018 - 06:51
=E3*B1/60
Excelchat Expert 27/07/2018 - 06:51
instead of this make it on B2
Excelchat Expert 27/07/2018 - 06:51
B2*B1/60
Excelchat Expert 27/07/2018 - 06:53
So E2 and F2 remains same
User 27/07/2018 - 06:53
alright :) so if we did end up running at say....98%, would i just add a % to it to calculate the remaining time?
Excelchat Expert 27/07/2018 - 06:54
where are you accounting for running 100% or 50%?
User 27/07/2018 - 06:54
100%, but sometimes we run at 98% if we have bad parts
User 27/07/2018 - 06:55
so like....if we ran at 98% that day, all day. instead of 100%
Excelchat Expert 27/07/2018 - 06:55
so if you run at 100% time to complete is 19 minutes
Excelchat Expert 27/07/2018 - 06:55
right
Excelchat Expert 27/07/2018 - 06:56
and if you will run at 98% it will take 19.93 minutes, right?
Excelchat Expert 27/07/2018 - 06:57
I would suggest to add another variable of efficiency
User 27/07/2018 - 06:59
alright. thank you :)
Excelchat Expert 27/07/2018 - 06:59
Since I made it fix to 19
Excelchat Expert 27/07/2018 - 07:00
so when efficiency is 100% it is 19 minutes
Excelchat Expert 27/07/2018 - 07:00
try it now by changing the efficieny
User 27/07/2018 - 07:01
that works :) thank you
Excelchat Expert 27/07/2018 - 07:01
My pleasure.
Excelchat Expert 27/07/2018 - 07:01
Please do provide good review.

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