Question

what should be subtracted from (3/4+2/3) to get -1/6
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Answer 1

3/4 - 2/3 = 1/12

1/12 - x = -1/67

-x = -1/67-1/12

By taking '-' common

x = 1/67 + 1/12

= 79/804

Answer 2

Answer:

suppose that number is x

3/4+2/3-x=-1/6

(9+8)/12-x=-1/6

17/12-x=-1/6

17/12+1/6= x

cross multiplication we get

114/72 =x

x=57/36