Question

47. What should be subtracted from (3/4-2/3) to get -1/6?
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Answer 1

Answer:

1/4

Step-by-step explanation:

Let x be subtracted

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

or, 1 / 12-x = -1/6

or, 1-12x / 12 = -1/16

or, (1-12x / 12)6 = -1*12

or, 6-72x = -12

or, 6+12= 72x

or, 18/72 = x

Therefore, x = 1/4