The main purpose of the g20 is to provide rules for international trade. offer to developing countries. cooperate to prevent financial crises. give loans to struggling economies.

The correct answer is number 3

The G20 (Group of twenty) as the name suggests, is basically a group conformed by the 20 key economies on the planet, being these 19 independent nations along with the European Union.

G20 origined as G7 in 1999 after the Asian economic crisis (1998) During a summit meeting, in which was suggested that seven major world economies were not enough to encompass all the key powers in global economy.

The aim of this international summit is quite clear: To provide a forum for advanced and emerging countries which seek to strengthen international copperation in order to ensure their economic stability, as well as, to promote financial regulations to help prevent further crisis as the one in 1998 from happening again.

number 3 is the correct answer