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30 books are stacked up on top of each other to create a column of books. If each book 13 mm thick, find the height of the column (in cm) formed.
Answers
Answered by
1
Answer:
39 cm
Step-by-step explanation:
Total Height = Height of one book × Total Books
Total Height = 13 × 30
Total Height = 390 mm
Total Height = 390/10 cm
Total Height = 39 cm
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Answered by
0
Answer:
39 cm
Step-by-step explanation:
Thickness of one books = 13 mm
1 mm = 1/10 cm
13 mm = 13/10 cm
Thickness of 30 books = 30×13/10
= 39 cm
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