How does a calculator work?

Let’s learn how does a calculator work. The most accurate or helpful solution is served by Yahoo! Answers.

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Answer:

Binary System. E.g.: >The decimal number 25, for example, is 11101 in binary. This represents 1x...

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I don't know how to work my Casio Fx-300es Calculator!?

I am having so much trouble with Algebra that it is pain full! I keep trying to Finger out how to put some of my problems in this Calculator but its not helping any! here is one of the problems! the ^ means to the power! (-2x^3 - 22x^2 - 60x)divided...

Answer:

I'm definitely not a math wiz, so can't help you there, but I did find two links, one to problems with...

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How can i work out Gross Profit and percentages without using a calculator? Please can some one help?

I have a test for a job coming up and they require you to work out gross profit and percentages without using a calculator.. I have always used a calculator for things like this. Please please can some one help and give me some tips to do this. I really...

Answer:

Profit = Revenue - Costs To calculate other figures as a percentage of gross profit, divide that figure...

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How does a loan calculator work? It's urgent. Yahoo Small Business Advisor Tools: Loan Calculator

How does the value change when the additional monthly payment value is changed?

Answer:

I guess it work like this.. Suppose you have an outstanding loan of X0 at the starting of a month and...

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-cos(50)/cos(130) - how do I work this out without a calculator?

-cos(50)/cos(130) - how do I work this out without a calculator? What is the identity/are the identities I need to use to do this, and how do I do it? Answer should = 1 I think. Thank you!

Answer:

The only identity you need is: cos(180 - x) = -cos x So, -cos(50) / cos(130) = -cos(50) / cos(180 -...

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How does the calculator built into Google search work?

Take this for example: ((one plus (one plus (nine divided by 3))) divided by 5) plus sqrt(28) How is Google search able to convert the numbers in word form to numerals, determine the order in which the operations will be executed, and perform several...

Answer:

Google have some extremely complicated parsing algorithms to try to work out exactly what a query means...

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How to write a program work as a calculator in Programming C++?

how can i write a program that work as a calculator and perform following tasks? 1.Fraction Addition 2.Fraction Subtraction 3. Fraction Multiplication 4. Fraction Division 5. Fraction Comparison please help me

Answer:

You can write the program by paying attention in class, going over your notes, and working hard at it...

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If I have 390 people attend a wedding fair how do I work out 11% of that 390 on a calculator?

If I have 390 people attend a wedding fair how do I work out that only 11% of that 390 visited the dress sales display on a calculator?

Answer:

390 x .11

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How can i work on a scientific calculator ?

i just bought a scientific calculator teach me how to work on it

Answer:

plz mail me what companys it is casio or sony or canon if it casio it will be fx 80 fx100 fx180 etc...

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How do i work this sum out without a calculator?

i need 2 work out 77*79 without useing a calculator

Answer:

=77(80-1)=6160-77=6083 God bless you.

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