A book publisher is shipping a new book in boxes of 200. If 30 boxes fit in 1 shipping crate, how many books are in 20 shipping crates? Explain the mental math you used to solve the problem.
200 * 30 * 20
2 * 3 * 2 = 12
Add 4 zeroes
12
A book publisher is shipping a new book in boxes of 230 boxes fit in one shipping crate how many books are in 20 shipping crates
get die
To find the number of books in 20 shipping crates, we need to multiply the number of books in one shipping crate by the number of shipping crates.
We are given that there are 30 boxes in 1 shipping crate, and each box contains 200 books. We can use this information to find the number of books in one shipping crate by multiplying the number of boxes (30) by the number of books per box (200):
Number of books in one shipping crate = 30 boxes * 200 books per box = 6,000 books
Now that we know there are 6,000 books in one shipping crate, we can find the total number of books in 20 shipping crates by multiplying this number by the number of shipping crates:
Total number of books in 20 shipping crates = 6,000 books per crate * 20 crates = 120,000 books
Therefore, there are 120,000 books in 20 shipping crates.