Multiply 9 books by 55% by doing
9 x .55 = 4.95
We can't have 4.95 books, though so it rounds down to 4 because you can't just add another .05.
Answer:
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Step-by-step explanation:
Answer: 135,000g
Hope this helped :)
Step-by-step-explanation
He did on D. 78 m
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