Question
7. The school librarian orders 35 new books each year. How many new books did the librarian order in the past 12 years?
Ask by French Harmon. in the United States
Mar 10,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The librarian ordered 420 new books in the past 12 years.
Solution
1. Determine the number of books ordered per year:
The librarian orders \(35\) books each year.
2. Multiply the yearly order by the number of years:
The total number of books over \(12\) years is given by:
\[
35 \times 12
\]
3. Calculate the multiplication:
\[
35 \times 12 = (35 \times 10) + (35 \times 2) = 350 + 70 = 420
\]
Thus, the librarian ordered \(420\) new books in the past \(12\) years.
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Simplify this solution Mind Expander
In the past 12 years, the librarian ordered a grand total of 420 new books! This is calculated by multiplying 35 books per year by 12 years (35 x 12 = 420). So, if you ever find yourself in a cozy library, just imagine all those new adventures waiting behind the covers! Libaries have been places of knowledge and exploration for centuries. In fact, the oldest known library, the Library of Ashurbanipal, dates back to the 7th century BC in ancient Mesopotamia and housed cuneiform tablets covering a wide range of topics. Today, modern libraries continue this legacy, inspiring generations to read and learn!
