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5. A dozen erasers are packed in a box. 25 boxes are packed in a carton. How many erasers are there in 10 cartons?

6. A farmer plants 225 apple trees in a row. How many apple trees will he plant in 38 such rows?

7. A notebook has 324 pages. How many pages will there be in 7 such notebooks?



Answer :

GinnyAnswer

Final answer:

The detailed answer explains the quantity of erasers in 10 cartons, apple trees in 38 rows, and pages in 7 notebooks.


Explanation:

To find the total number of erasers in 10 cartons, first calculate the number of erasers in one carton: 12 erasers per dozen 25 dozens per box = 300 erasers per box. Then, multiply 300 erasers per box by the number of boxes in 10 cartons: 300 25 * 10 = 7,500 erasers in 10 cartons.

For the apple trees, multiply the number of trees in one row (225 trees) by the number of rows (38 rows) to get 8,550 apple trees in 38 rows.

Regarding the notebook pages, calculate the total pages in one notebook (324 pages) and then multiply by the number of notebooks (7 notebooks) to find 2,268 pages in 7 notebooks.


Learn more about Calculating quantities of items here:

https://brainly.com/question/38736366


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