15. Paula sold 35 packages of wrapping paper for this year’s Booster Club fundraiser. This is one less than twice the number of packages that she sold last year. How many packages did Paula sell last year? (1 point)
17 packages
16 packages
20 packages
18 packages

Question

15.   Paula sold 35 packages of wrapping paper for this year’s Booster Club fundraiser. This is one less than twice the number of packages that she sold last year. How many packages did Paula sell last year?  (1 point)
17 packages
16 packages
20 packages
18 packages

anonymous · Answer

17 packages. Because 35/2=17.5. Round it down and you get 17 packages.

anonymous · Answer

Are you sure?

anonymous · Answer

Hold on, let me double check for you.

anonymous · Answer

ok(:

anonymous · Answer

Yes, because (35-1)/2=17 
Sorry. I got it right, but I did the math wrong.

anonymous · Answer

Ok(: thanks