Question about Texas Instruments TI-30XA Calculator

Proper fraction e.g. 3/5, input 3, divide, 5, =, answer 0.6

Improper fraction, either enter as improper fraction, or enter the whole number first, then +, then the proper fraction as before, then =.

E.g. 8/5 which is "1 and 3/5': enter 1, +, 3, "divide", 5 =, answer is 1.6

Or, just 8, "divide", 5, same 1.6 answer. Why go to mixed number first?

13/5 which is "2 and 3/5", enter 2, +, 3, "divide", 5, =, answer is 2.6. Or, just 13/5, same answer

Posted on Dec 31, 2008

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Posted on Apr 14, 2009

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Posted on Jan 02, 2017

- Make sure you're working with two fractions.
- Multiply numerator x numerator, then multiply denominator x denominator.

- Make sure you're working with two fractions
- Flip the second fraction upside down.
- Change the division sign into a multiplication sign.
- Multiply top x top and bottom x bottom.

- Convert mixed numbers into improper fractions.
- Take the whole (non-fraction) number and multiply it by the denominator.
- Add that answer to the numerator.
- Put that amount over the original denominator and you will have an improper fraction.

- Find the lowest common denominator (bottom number). For both adding and subtracting fractions, you'll start with the same process.
- Multiply fractions to match the lowest common denominator.
- Add or subtract the two numerators (top number) but NOT the denominators.

Mar 07, 2017 | Homework

456949

Sep 17, 2015 | Office Equipment & Supplies

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

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

This may not be what you want, but I turn the mixed number into a fraction. Say 5 1/2, you multiply the whole number (5) by the denominator for the fraction (2), then add the numerator. So you have 5X2+1. That is the new numerator, it goes over the denominator. This gives you 11/2. To check it divide the numerator by the denominator. 2 into 11 gives you 5 (Rem) 1. 1 is the numerator now and it goes over the denomerator. 5 1/2.

I know it sounds like a lot, but try about ten or so, it becomes 2nd nature. You can make it all into decimal, 5 1/2 becomes 5.5, but now you have to put more numbers into the equation.

This is true. I had a math teacher ask me if he had to cut down a tree so I'd have enough scratch paper.

I know it sounds like a lot, but try about ten or so, it becomes 2nd nature. You can make it all into decimal, 5 1/2 becomes 5.5, but now you have to put more numbers into the equation.

This is true. I had a math teacher ask me if he had to cut down a tree so I'd have enough scratch paper.

Jan 26, 2015 | Office Equipment & Supplies

A mixed number is a number with a whole part and a fraction part.

1/5 of 16 is 3 1/5. The whole part is 3 and the fraction part is 1/5.

1/5 of 16 is 3 1/5. The whole part is 3 and the fraction part is 1/5.

Mar 24, 2014 | Office Equipment & Supplies

A mixed number is a number with a whole part and a fractional part.

4.75 as a mixed number is 4 3/4. The 4 is the whole part and 3/4 is the fractional part.

4.75 as a mixed number is 4 3/4. The 4 is the whole part and 3/4 is the fractional part.

Mar 10, 2014 | Office Equipment & Supplies

If the result is positive, type in the integer part then add the fraction part either with the help of the fraction key or the division key. (I do not think that the TI82 has a fraction key.

If it is anything like the TI3 there is command under MATH >Frac. It should be pressed after you enter the mixed number to keep the result as a fraction.

If the mixed number is negative you enclose the whole number in parentheses. Press the change sign (-) key to negate the result.

If it is anything like the TI3 there is command under MATH >Frac. It should be pressed after you enter the mixed number to keep the result as a fraction.

If the mixed number is negative you enclose the whole number in parentheses. Press the change sign (-) key to negate the result.

Sep 26, 2012 | Texas Instruments TI-82 Calculator

You cannot, you must enter 3.75. If you can't figure out what the fraction is, you must first compute the fraction (3/4=.75) and then add it to the whole number (3+.75=3.75)

Sep 15, 2011 | Office Equipment & Supplies

Enter the whole number ,then hit ab/c on your calculator enter the upper number of the fraction then hit again ab/c then enter the lower number of the fraction.That way yuo can enter a mixed fraction.Hope this helps.

Jun 18, 2011 | Sharp ELW535 Calculator

if you want to use your calc for this you would have to put it in as the operations to change the mixed to improper fraction i.e. input exactly as "((8*3)+6)*((3*7)+1)=" remember? take denominator times whole number plus numerator and put over denominator to convert from mixed to improper... hope this helps

Apr 08, 2009 | Texas Instruments TI-30X-IISTK Scientific...

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