Getting Started
QED Education Scientific
4
1
1
0
0
2
0
5
0
DAYS
EXE
5
6
EXE
SOLVE
5
5
COST
EXE
5
4
•
2
4
EXE
SOLVE
Example 5
►
>>
Now use exact calculation to find the date which falls 65 days
prior to 10
th
of Jan 2005.
Operation
Enter DAYS mode by tapping
, make sure Date Mode is set to [Set :365]
and refer to Example 4 on how to do so if it is not.
Since we are calculating a prior date, scroll down to [d2] and key-in the date of
01/10/2005. Leave [d1] alone for the time being.
Now with [Dys] selected, input 65.
Now scroll up and select [d1]. Tap
once.
The output means 65 days prior to 10
th
of Jan 2005 is 6
th
of November 2004.
█
The friendly interface allows greater interactivity and also makes the V-series easy
to master. The Cost-Sell-Margin Calculation examples should explain why.
Example 6
►
>>
With the cost of each box of shampoo at RM54.24, the brand
manager priced each box with a 55% margin. Find the selling price.
Operation
Enter Cost/Sell/Margin mode by tapping on
. With [CST] selected, tap
to input [CST = 54.24].
Now scroll down to select [MRG] and key-in the value of 55.
Scroll up and select [SEL], then press
.
The manager should be selling the shampoo at RM 120.54 per box.
Output: d1 =11062004
Output: SEL = 120.5333333
Screenshot from Casio TVM
