Will Medal Answer ASAP!!!!!
please help!

1: What is the GCF of the numerator and denominator in the following fraction? -99/176

3
9
11
They are relatively prime.

2: Reduce -56/-70 to lowest terms.

8/10
-4/5
-2/3
4/5

3: Reduce -34/87 to lowest terms.

-2/5
-1/3
-11/29
It is already reduced.

Question

Will Medal Answer ASAP!!!!!
please help!

1: What is the GCF of the numerator and denominator in the following fraction? -99/176

3
9
11
They are relatively prime.

2: Reduce -56/-70 to lowest terms.

8/10
-4/5
-2/3
4/5

3: Reduce -34/87 to lowest terms.

-2/5
-1/3
-11/29
It is already reduced.

jessie13 · Answer

@welshfella

welshfella · Answer

factor -99 and 176

-99 = -3*3*11
176 = 2*2*2*11

to find the GCF pick out common factors

jessie13 · Answer

11

welshfella · Answer

what is in the factors of both -99 and 176?

welshfella · Answer

right that's it :-    11 is the GCF

jessie13 · Answer

okay thanks do u know #2 and #3?

welshfella · Answer

for number 2 
find the factors of 56 and 70 and cancel out the common ones 

also remember that -  /  -  = +

jessie13 · Answer

??????

welshfella · Answer

so we have
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