penny put 5 dounts in one pack how many packs will she have in 2587

1 pack = 5 doughnuts

? pack = 2587
2587/5 = 517.4
Round it...
518 packs
Hope this helped!

Penny put 258 pens in one case.How many pens are in 698741235 cases

That sure is a lot of cases!

1.802752386 x 10 ^11

Lala can you answer my question. The heading is Lala