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Your answer is correct.
On the number line we have the full quantity of 1.
So, we have 1 and something.
There are five tick marks in-between 1 and 2. The point is on the fourth tick marks.
Therefore, it is 1 and 4/5.
To change a mix number into a simple fraction. We take
1 x the denominator +the numerator.
Therefore, the numerator is 9, and we keep the same denominator.
The answer is B! Good work!
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