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Posted on Jan 02, 2017

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simple maths

divide the 3/4 gallon by 9

grade 3 maths

divide the 3/4 gallon by 9

grade 3 maths

May 24, 2017 | Cooking

-54k^2+3k
I assume that you want to factor this completely.

I do it one component at a time.

What is the biggest common factor of -54 and 3. I use a trick of adding the digits of the number. If 3 and/or 9 go into that number evenly, than 3 and/or 9, respectively go into the original number. In this case, 5+4 = 9 and since 3 goes into 9 evenly, 3 goes into 54 evenly. Since the factors of 3 are 3 and 1, this must be the greatest common factor of this component.

Onto the next component, what is the greatest common factor of k^2 and k. The answer is k, because k^2 doesn't go evenly into k.

Combining the two, the greatest common factor is 3k.

Next we have to divide 3k into each term.

3k(-18k+1) or -3k(18k-1)

Good luck,

Paul

I do it one component at a time.

What is the biggest common factor of -54 and 3. I use a trick of adding the digits of the number. If 3 and/or 9 go into that number evenly, than 3 and/or 9, respectively go into the original number. In this case, 5+4 = 9 and since 3 goes into 9 evenly, 3 goes into 54 evenly. Since the factors of 3 are 3 and 1, this must be the greatest common factor of this component.

Onto the next component, what is the greatest common factor of k^2 and k. The answer is k, because k^2 doesn't go evenly into k.

Combining the two, the greatest common factor is 3k.

Next we have to divide 3k into each term.

3k(-18k+1) or -3k(18k-1)

Good luck,

Paul

Mar 29, 2017 | Homework

any numbers that are not dividable by 3

so take each number between 1 and 100 , divide it by 3 and if you don.t get a remainder that number is not what you are looking for

grade 2 maths really

so take each number between 1 and 100 , divide it by 3 and if you don.t get a remainder that number is not what you are looking for

grade 2 maths really

Sep 20, 2016 | Office Equipment & Supplies

multiply the length (100 ft) by the depth (1.5 ft) by the width 2 ft and that results in a cubic ft measurement

divide that by 9 ( 9 cubic ft = 1 cubic yard ) and you have your answer

I am not going to work it out for you as it is grade 3 maths

divide that by 9 ( 9 cubic ft = 1 cubic yard ) and you have your answer

I am not going to work it out for you as it is grade 3 maths

May 25, 2016 | Fish

Factor both the numerator and denominator, and then divide both the numerator and denominator by the greatest common factor.

For example, 1/3 + 1/6 = 2/6 + 1/6 = 3/6. We have to simplify 3/6. The factors of 3 are 3 and 1. The factors of 6 and 1, 2, 3, and 6. The greatest common factor is 3. Dividing the numerator and denominator by 3 results in 1/2.

Good luck.

Paul

For example, 1/3 + 1/6 = 2/6 + 1/6 = 3/6. We have to simplify 3/6. The factors of 3 are 3 and 1. The factors of 6 and 1, 2, 3, and 6. The greatest common factor is 3. Dividing the numerator and denominator by 3 results in 1/2.

Good luck.

Paul

Nov 23, 2015 | Texas Instruments TI-84 Plus Calculator

To find the reciprocal of a number, you put 1 divided by the number. In this case, it would be 1 divided by 34.

Mar 18, 2015 | Office Equipment & Supplies

8/9 divided by 7/6. = 8/9 times 6/7. 8x6=48. 97x63= 48/63

Feb 21, 2015 | Computers & Internet

1and 5/7 ==1.7142 (5/7 to get decimal point=.7142)

+ 9 divided by minus 1.7142= minus 5.1688

using the maths laws of multiplication and division of numbers where + and - indicies are used +X+ =+ and + X - = - and - X- = +

you will find answers on the web maths pages

+ 9 divided by minus 1.7142= minus 5.1688

using the maths laws of multiplication and division of numbers where + and - indicies are used +X+ =+ and + X - = - and - X- = +

you will find answers on the web maths pages

Oct 06, 2014 | Office Equipment & Supplies

(-9/3)x=-2

First simplify -9/3 to -3 : -3x=-2

Divide by -3.

x=-2/-3=2/3

First simplify -9/3 to -3 : -3x=-2

Divide by -3.

x=-2/-3=2/3

Oct 24, 2013 | Office Equipment & Supplies

I don't think there's specific key for this but you can do it this way:

I hope this helps :)

- Divide those 2 numbers for which you want to find gcf
- If you get result as decimal number press keys [2nd][PRB] to display it as fraction
- Also if fraction you get is in form a b/c (ex. 1 2/3) you have to convert it to form d/c (for 1 2/3 that would be 5/3)
- Greatest common factor is then 1st number divided by numerator (or 2nd number divided by denominator)

- You want to find greatest common factor of 30 and 18.
- You divide them: you should get 5/3 (after converting result to fraction of form d/c, as described in steps 2 and 3).
- This means that 30/18=5/3=5x/3x (x is gcf here).
- Now you know that x=30/5=18/3=6 so greatest common factor is 6.

I hope this helps :)

Sep 10, 2011 | Texas Instruments TI-30 XIIS Calculator

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