Form 7.20

How to Run Casio MS-300M

The Casio MS-300m works just like any calculator, but it calculates time! It is used to calculate Time Taken for Green Cards. It’s easy - just enter it the way you would say it!

 

 

1.

Enter the

 

 

END time from

Press the

 

the Green Card as

 

HH (H/M/S)

H/M/S

 

MM (H/M/S)

key

 

SS (H/M/S)

between

0 – 00’00”

Ex: Enter

each

12

(H/M/S)

time

02

(H/M/S)

entry as

 

33

(H/M/S) for

if it were

 

12:02:33 then

the :

 

Press the MINUS

(colon)

 

key

key. See the Example.

2. Next enter the START Ex: Enter 11 (H/M/S)

15 (H/M/S)

00 (H/M/S) for 11:15:00

3. Press the EQUAL key and the Time Taken will appear Ex: 0:47:33 (47 minutes and 33 seconds) would appear for the example given.

•If Start time is a “12:xx:xx” and the End time is a “1:xx:xx”, you will have to use “military time” i.e. make the 1 a 13. There will only be 7 or 8 entries that are like that – the ones that start from around 12:30 on until 1:00. Entries that start at 1:00 or after are OK again!

•Wet calculators don’t work. Keep your calculator DRY!

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Casio MS300M manual How to Run Casio MS-300M, 00’00
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MS300M specifications

The Casio MS300M is a compact yet powerful calculator that has gained popularity among students, professionals, and anyone who requires a reliable tool for quick calculations. Designed for portability without sacrificing functionality, the MS300M is an indispensable companion for both academic and professional pursuits.

One of the primary features of the Casio MS300M is its 10-digit display, which provides clarity and ease of reading while performing calculations. The large keys are designed for comfort and efficiency, allowing users to input numbers and operations with minimal effort. The calculator features a two-way power source, running on both solar energy and an alkaline battery. This dual power option ensures that the calculator remains functional in various lighting conditions and reduces the need for frequent battery replacements.

The MS300M offers a range of essential functions, including basic arithmetic operations, percentage calculations, and memory functions. It also includes the ability to perform calculations involving fractions, which is particularly beneficial for students studying mathematics. The memory function is especially handy for retaining intermediate results, enabling users to perform multi-step calculations efficiently.

In terms of design, the Casio MS300M is lightweight and compact, making it easy to slip into a backpack or a briefcase. Its robust build ensures durability, so it can withstand the rigors of daily use in schools, offices, or at home. The user-friendly interface is intuitive, allowing even those with minimal experience in using calculators to perform calculations quickly and accurately.

Another noteworthy aspect of the MS300M is its cost-effectiveness. Priced affordably, it offers excellent value for those who need a dependable calculator without breaking the bank.

In summary, the Casio MS300M stands out for its combination of practical features, simple usability, and portability. With a range of functions that cater to everyday calculation needs, it remains a popular choice for students and professionals alike. Whether you are in the classroom, at work, or tackling personal finance, the Casio MS300M proves to be a reliable, user-friendly, and efficient tool for all your calculation tasks. Its performance and design principles make it a staple in the world of handheld calculators.
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