Find the quotient.
9 divided by 2 1/2
a. 4 2/5
b.3 1/5
c. 3 3/5
d.17 7/9

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

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Which expression is equivalent to 3^3 + 2^2?