Answer:
She has to read 2/6 more by the end of her vacation if she wants to finish 3/6 (1/2) of the book.
Step-by-step explanation:
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3 4/5 because when you make the denominators equal by multiplying 1/4 by 5 on both sides and 4/5 by 4 and both sides you will get 5/20 and 16/20