Question about Casio FX-115ES Scientific Calculator

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Fraction problem how do i get the answer to my fraction problem to be answered in the lowest term? How do I get the percent to work?

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  • Anonymous Mar 06, 2008

    4/2 +5/8

  • Anonymous Mar 18, 2008

    make 1/2 into fraction form

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1 Answer

Boa noite,tenho uma calculadora cientificamodelo,casio 5300,ela ficou sem pilhas a muito tempo,agora não consigo configurala mais e perdi o manual dela,por favor me ajude !!!!!!!!!!!!!!!!!!em portugues se possivel ok!
meu emai.
veravendasavon@hotmail.com
obrigada!!!!!!!!!!!!!!!!!!!!!

Posted on Mar 02, 2008

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Posted on Jan 02, 2017

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1 Answer

How to solve franctions


Multiplying Fractions:
  1. Make sure you're working with two fractions.
  2. Multiply numerator x numerator, then multiply denominator x denominator.
Dividing Fractions:
  1. Make sure you're working with two fractions
  2. Flip the second fraction upside down.
  3. Change the division sign into a multiplication sign.
  4. Multiply top x top and bottom x bottom.
Converting Mixed Numbers into Improper Fractions:
  1. Convert mixed numbers into improper fractions.
  2. Take the whole (non-fraction) number and multiply it by the denominator.
  3. Add that answer to the numerator.
  4. Put that amount over the original denominator and you will have an improper fraction.
Method for Adding and Subtracting Fractions:
  1. Find the lowest common denominator (bottom number). For both adding and subtracting fractions, you'll start with the same process.
  2. Multiply fractions to match the lowest common denominator.
  3. Add or subtract the two numerators (top number) but NOT the denominators.

Mar 07, 2017 | Homework

1 Answer

Reduce this tothe lowest terms 711over 22


The fraction 711/22 is an improper fraction (the numerator is greater than the denominator).
While there is nothing incorrect about this, an improper fraction is typically simplified further into a mixed number.
The whole number part of the mixed number is found by dividing the 711 by the 22. In this case we get 32.

The fractional part of the mixed number is found by using the remainder of the division, which in this case is 7 (711 divided by 22 is 32 remainder 7).

The final answer is: 32 7/22

Apr 09, 2015 | Office Equipment & Supplies

3 Answers

Can you help me on this question?


This answer is correct. 4/12 divided by 2/2= 1/3
The reciprocal of 2/2 is 2/2
Then you multiply straight across and reduce to get 1/3

Mar 01, 2015 | Miscellaneous

1 Answer

What is 7 % of 89?


6.23 Percent is a term relative to 100 percent so 7 percent is 7 divided by 100. Using a calculator that would be .07 and then multiply 89 by that. so, 89 X 7 / 100 = 6.23

Dec 20, 2013 | Answer Racing Answer Youth Goggles Answer...

1 Answer

Formula for converting fractions into percentage.


Simplest method
  1. divide the top of the fraction by the bottom
  2. Then multiply the result by 100
  3. add a percent sign to the answer so people know it is a percentage (i.e. per 100)
  • e.g. 3/5 *100 = 0.6 * 100 = 60%

Alternative method Since percent means "per 100", you can try to convert the faction to the form ?/100
follow these steps:
  1. find a number that you can multiple the bottom of the fraction by to get 100
  2. multiple both top and bottom of the fraction by that number
  3. write down just the top number with the % sign added to the end
  • e.g. 3/5 as a percentage
  1. we can multiply 5 x 20 to get 100
  2. multiple top and bottom by 20 = (3*20)/(5*20) = 60/100 = 60%

I hope this helps and good luck! If you have more questions - ask away! Please take the time to rate this answer.
Don.

Sep 08, 2011 | Computers & Internet

1 Answer

Convert


Transforming 0.175 to fraction:
= 175/1,000
Reduce to lowest term (divide by 5 both the numerator and the denominator):
= 35/200
Reduce further by dividing both by 5:
= 7/40
This is the lowest terms now that it can't be reduced further.

The "Other" way round, Bottom number into ONE and multiply it by the Top. EG: 3/4 == 1 divided by 4 = 0.25, now we multiply, .25 by the Top number or in this case 3, that equals 0.75. 1/4 =0.25 x 3 = .75. 3/4 is the same as 0.75.

Feb 22, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

Write the ratio as a fraction in lowest terms. 7


multiply each by 5 to get whole numbers. your ratio will be 35:26

Feb 18, 2010 | Core Learning Fractions Step-By-Step...

1 Answer

Fraction problem


follow the following sequence of steps
mode>exact/approx and then select approx

Jun 05, 2008 | Texas Instruments TI-89 Calculator

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