Alan has read 80% of a book. He has 4 more pages to finish. How many pages are there in the book?
2 answers:
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Answer:
Step-by-step explanation:
we know that
When we compare positive fractions with the same numerator, the largest rational number will be the fraction with the lowest denominator
In this problem we have
and
Both numerator are equal
Compare the denominators
therefore
is the largest rational number