Quick question: how to do Volume formula on the solver

01092021, 04:58 AM
(This post was last modified: 01092021 04:59 AM by fs5qc.)
Post: #1




Quick question: how to do Volume formula on the solver
Can you tell me how I can calculate a variable of a volume on the prime if I do V=W*L*H than I input on W 2.5 and 5.5 on H I got 0 on V


01092021, 06:53 AM
Post: #2




RE: Quick question: how to do Volume formula on the solver
Good morning.
From the attached figure I deduce that W = 2.5, L = 5.5, H = 0. So V = 2.5 * 5.5 * 0 = 0. Where is the problem? 

01092021, 11:55 AM
(This post was last modified: 01092021 11:56 AM by fs5qc.)
Post: #3




RE: Quick question: how to do Volume formula on the solver
(01092021 06:53 AM)robmio Wrote: Good morning. If I do the sa me with a hp 42S (with a program) the calculator would solve for the variable that got no number or 0 I want to do the same on the prime 

01092021, 12:29 PM
(This post was last modified: 01092021 12:30 PM by SammysHP.)
Post: #4




RE: Quick question: how to do Volume formula on the solver
But if the volume is zero, one of the dimensions must be zero. Or the other way around: If one dimension is zero, the volume will be zero as well. What do you expect?!


01092021, 12:48 PM
(This post was last modified: 01092021 12:49 PM by fs5qc.)
Post: #5




RE: Quick question: how to do Volume formula on the solver
Can you explain why is working with the 42S but not the prime ?
(01092021 12:29 PM)SammysHP Wrote: But if the volume is zero, one of the dimensions must be zero. Or the other way around: If one dimension is zero, the volume will be zero as well. What do you expect?! 

01092021, 12:50 PM
Post: #6




RE: Quick question: how to do Volume formula on the solver
On the 42S I got L=7.272727272727272727272727272727273 But not on the prime
(01092021 12:48 PM)fs5qc Wrote: Can you explain why is working with the 42S but not the prime ? 

01092021, 01:04 PM
Post: #7




RE: Quick question: how to do Volume formula on the solver
I saw that you put V = 100, W = 2.5 and L = 5.5 > Look at my attachment.


01092021, 01:06 PM
Post: #8




RE: Quick question: how to do Volume formula on the solver  
01092021, 01:10 PM
(This post was last modified: 01092021 01:12 PM by fs5qc.)
Post: #9




RE: Quick question: how to do Volume formula on the solver  
01092021, 01:12 PM
Post: #10




RE: Quick question: how to do Volume formula on the solver
Put in E1: V = W * H * L; now press the "Num" key. Put in V: 100; put in W: 2.5; put in L: 5.5; now go with the cursor on the rectangle to the right of H: and press "Solve".


01092021, 01:14 PM
Post: #11




RE: Quick question: how to do Volume formula on the solver  
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