The cost of downloading a book from a certain website is $5.99. the cost of downloading a video is $7.99. tatum's mom downloads 3 books and 5 videos. how much did she spend on downloads?

The easiest way to answer this question is by rounding $5.99 and $7.99 to $6.00 and $8.00. Then multiply 3 by 6 and 5 by 8.   . Now to find the exact answer, seeing as $5.99 is 1 cent away from $6.00 and $7.99 is one cent away from $8.00, we can do  and , we can see that $49 is 8 cents over. From there we subtract the 8 cents from the $49 and see that the amount she spent on downloads was $48.92.

My name is jeff bbdsbbsnnsnsnnsnsnsnsndndnndndnndnsns