Question

what must be subtracted from-3/4 to get -5/6​

Answer 1

Answer:

Correct answer is

(−19/12)

Step-by-step explanation:

Let the missing number be x, then

(−3/4)−(x)=(5/6)

By transposing (−x) form the left hand side to the right side it becomes (x) and (5/6) form right hand side left hand side it becomes (−5/6)

⇒(−3/4)−(5/6)=x

Now,

LCM of 4 and 6 is 12

⇒(−3×3)/(4×3)=(−9/12)

⇒(−5×2)/(6×2)=(−10/12)

Putting these in the equation, we get:

⇒x=(−9−10)/12

⇒x=(−19/12)

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