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Ok so if I wanted to get rid of the fractions I would multiply by 6, but does the fraction cancel out the 6?
Eg. Would my next line be: 24+42+12= 30+6 or 4+7+12= 5+6 ?
I think it's the 1st one but I need to know for sure for a test coming up.

2006-09-04 13:27:06 · 6 answers · asked by GroundZERO 63 2 in Education & Reference Homework Help

This is not an actual problem I just wanted to see what to do as 1st step

2006-09-04 13:41:41 · update #1

Ok yea I did mess up the start I think the next line would be.
12+14+12=10+6
38=16 -which yes is not a true equation.

2006-09-04 13:44:40 · update #2

6 answers

4/2+7/3+2=5/3+1

Here's what's up:

2+7/3+2=5/3+1 (4/2 reduces to 2)
3*(2+7/3+2=5/3+1) (multiply through by 3 to eliminate the need for the denominators:)
6 + 7 + 6 ?= 5 + 3
19 <> 8

As you can see, this isn't an equation since the left side is far greater than the right.

2006-09-04 13:37:03 · answer #1 · answered by wheezer_april_4th_1966 7 · 0 0

If you did it all by 6, it would be 6(4/2 + 7/3+2 = 5/3+1)
24/2+42/3+12=30/3+6
12+14+12=10+6
38=16 untrue

2006-09-04 20:33:28 · answer #2 · answered by Yup! I'm a girl! 2 · 0 0

Whoa, hold on.
If you multiply by 6:
24/2+42/3+12=30/3+6
12+14+12=10+6
38 does not equal 16
Is there something missing here?

2006-09-04 20:35:49 · answer #3 · answered by Jill&Justin 5 · 0 0

dude, you multiply each number by 6, which leaves you with 24/2 (12) + 42/3 (14) +12 = 30/3 (10) +6

the problem i have is... what's the rest of the equation? because 38 does not equal 16

2006-09-04 20:34:59 · answer #4 · answered by Jim 7 · 0 0

24/2+42/3+12=30/3+6
12+14+12=10+6
38=16 ????
I think you copied the problem incorrectly!

2006-09-04 20:34:21 · answer #5 · answered by Skyeman 2 · 0 0

No, you would do 4/2 =12/6 (multiply each by 3 to get denominator as 6) and then multiply by 6, canceling out the denominator, getting 12. So you make all the denominators 6 then multiply all by 6, canceling denominator, getting nominator. Does that make sense?

2006-09-04 20:31:56 · answer #6 · answered by Anonymous · 0 1

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