Michael spent 7
3
4
hours this week working on his science fair project. Last week, he worked on the project for
9
1
2
hours. Which is one way Michael can find how many hours he worked on his project in the two weeks?

Michael can add the two amounts.

Explanation:

Michael can find his total by adding 7 3/4 and 9 1/2. To do this he would turn 1/2 into the equivalent fraction 2/4. 9 2/4 + 7 3/4 = 17 1/4.

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The basic rules of MLA (Modern Language Association) for Works Cited Page should include: “Author. Title. Title of container (self contained if book), Other contributors (translators or editors), Version (edition), Number (vol. and/or no.), Publisher, Publication Date, Location (pages, paragraphs URL or DOI). 2nd container’s title, Other contributors, Version, Number, Publisher, Publication date, Location, Date of Access (if applicable).”

After MLA Handbook (8th ed.) a word describing the medium is not applicable anymore because nowadays books come in many forms together including audios or CDs, also books don't need the information about the month and day the book was read, while a description of the book’s circulation is for the library, so the most correct answer is The number of pages in the book, that is the same as information about Location.