\frac{-1/2-2/3+4/5-1/3+1/5+3/4}{1/2+2/3-4/3+1/3-1/5-4/5}= ?

Simplification Test 1

Question : 7 of 40

Marks: +1, -0

{-1/2-2/3+4/5-1/3+1/5+3/4}/{1/2+2/3-4/3+1/3-1/5-4/5}= ?

Solution:

{-1/2-2/3+4/5-1/3+1/5+3/4}/{1/2+2/3-4/3+1/3-1/5-4/5}

={3/4-1/2-2/3-1/3+4/5+1/5}/{1/2-1/3-1}

=1/4×(-6/5)=-3/10

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