Final answer:
Ameena needs to print a total of 592 pages for the class newsletters. Considering each package contains 90 sheets, she will require 7 packages of paper to print all copies.
Step-by-step explanation:
Calculate the total number of sheets needed:
Number of pages × Number of copies = Total sheets needed
8 pages/newsletter × 74 copies = 592 sheets
Divide the total sheets by the sheets per package:
Total sheets needed / Sheets per package = Number of packages
592 sheets / 90 sheets/package = 6.58 packages
Round up to the nearest whole number:
Since you can't use fractions of packages, Ameena needs to round up to ensure enough paper for all copies.
Round 6.58 packages up to 7 packages
Since Ameena can't purchase a fraction of a package, she will need to round up to the nearest whole package.
Therefore, Ameena needs 7 packages of paper to print the entire newsletter. This ensures she has enough sheets for all the copies without running out during the printing process.