This question already has an answer here:

For example:

"Would you like to eat a pizza and/or a hamburger"

marked as duplicate by tchrist, anongoodnurse, choster, Mitch, Avner Shahar-Kashtan Jan 6 '14 at 6:36

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • 1
    Relate: english.stackexchange.com/q/30254 – tchrist Jan 5 '14 at 1:39
  • 1
    That is a strange offer, asking if someone would like to eat a pizza and a hamburger. I suppose it is possible... but I think a more plausible offer/invite/ is needed here, e.g "Have dessert and/or a coffee". Here you have three options: a) only dessert b) dessert and coffee c) only coffee. – Mari-Lou A Jan 5 '14 at 7:49
  • @Susan If there was, we are on an English language Q&A! – Kris Jan 5 '14 at 7:50
  • 1
    @Kris obviously a typo, happens to the best of us. – Mari-Lou A Jan 5 '14 at 7:53
  • @Mari-LouA Not a typo. Many do the switch. – Kris Jan 5 '14 at 8:04

You have two good choices. If you're speaking, you can make the "or" likely to be understood as inclusive by speaking it weakly, almost running "pizza or hamburger" together. Alternatively, you can add "or both" on the end.

Not the answer you're looking for? Browse other questions tagged or ask your own question.