One of the differences between a formal and an informal situation is that an informal situation is more relaxed. A formal situation has a more serious tone.
difference between formal organization structure and informal organization structure.
formal and informal rhythm
Formal is polite, informal is rude and obnoxious.
There is no formal slang. Slang is informal language.
formal is smart informal isn't smart
difference between informal business bookkeeping and formal business bookkeeping in there stock
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The wording of the announcement would be the biggest difference between an informal and a formal announcement. An informal announcement doesn't have to be as proper and politically correct as a formal announcement would need to be.
informal is where you interact informal and stuff and i fink formal is where u do something formal, im like eric einstien theres ur answer.
they both suck