Question about The Learning Company Clue Finders 6th Grade Adventures Full Version for PC, Mac

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75.

If this is homework, be sure to show your work.

If this is homework, be sure to show your work.

Dec 27, 2016 | Miscellaneous

If the sixth number is 72 then the mean of the six numbers will be 79.5

Feb 18, 2015 | The Learning Company Achieve! Math &...

18 boys and 26 girls.

If this is homework, be sure to show your work.

If this is homework, be sure to show your work.

Aug 21, 2014 | Computers & Internet

Assume that the letter "a" represents the number of 7th graders.

Since there are twice as many 6th graders we can call them "2a".

There are 57 total members, we can make the following statement:

2a + a = 57

We can simplify this to say 3a = 57.

Divide 57 by 3 = 19. (this is the value of "a")

There are 19 seventh graders and 19 x 2 sixth graders or 38.

38 + 19 = 57

Since there are twice as many 6th graders we can call them "2a".

There are 57 total members, we can make the following statement:

2a + a = 57

We can simplify this to say 3a = 57.

Divide 57 by 3 = 19. (this is the value of "a")

There are 19 seventh graders and 19 x 2 sixth graders or 38.

38 + 19 = 57

Sep 20, 2013 | M2K Garfield: It's All About Math Math...

try this one, there are lots of options

http://www.softwareforkids.com/children-software/1st-grade.html

http://www.softwareforkids.com/children-software/1st-grade.html

Jan 23, 2013 | Computers & Internet

This site is not meant for math quiz and your question should be posed to a 11 year old sixth grader!

Sep 20, 2011 | Computers & Internet

No, contact a local astronomy club and the members will hhelp you.

Sep 20, 2010 | Edu-Science (10166) Telescope

Let the three consecutive numbers be x, x+1, x+2.

Now, the smallest is 57 less than three times the largest...

=> x + 57 = 3(x + 2)

=> x + 57 = 3x + 6

=> 2x = 57 - 6

=> 2x = 51

=>** x = 25.5**

=> x, x+1, x+2 = 25.5, 26.5, 27.5

So, the three consecutive numbers are**25.5, 26.5, 27.5**.

Now, the smallest is 57 less than three times the largest...

=> x + 57 = 3(x + 2)

=> x + 57 = 3x + 6

=> 2x = 57 - 6

=> 2x = 51

=>

=> x, x+1, x+2 = 25.5, 26.5, 27.5

So, the three consecutive numbers are

May 11, 2009 | The Learning Company Achieve! Math &...

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