Hello Rui, Well, I´m not sure if my answer is correct anyway was the first thing I thought. I think the equation can be anything, just because if they are face to face them the teacher that think the equation is absolutely wrong can be looking the equation upside down! LOL :-) Anyone agree with me ?
excited by the correct answer. take care Ed. On Wed, Dec 16, 2009 at 23:28, Rui Wang <[email protected]> wrote: > This is a puzzle! Try to figure it out! :)))) > > Two math teachers are sitting at a table face to face with a student > homework between them. > They both are flushed arguing with each other, one think the equation in > the homework is perfectly correct, another one think it is absolutely > wrong. > > Question: What equation are they arguing about? > > -- > You received this message because you are subscribed to the Google Groups > "ESL Podcast". > To post to this group, send email to: [email protected] or just > reply this message > For invite your friends, visit: > http://groups.google.com/group/eslpodcast/members_invite > Know how help us, visit this FAQ at: > http://groups.google.com/group/eslpodcast/web/frequently-asked-questions -- You received this message because you are subscribed to the Google Groups "ESL Podcast". To post to this group, send email to: [email protected] or just reply this message For invite your friends, visit: http://groups.google.com/group/eslpodcast/members_invite Know how help us, visit this FAQ at: http://groups.google.com/group/eslpodcast/web/frequently-asked-questions
