Main unit of money from Greece:

Drachma

How many Drachma equal one U.S. dollar?

About 248 Drahma equals $1.00 in U.S. money

Main unit of money from Ukrain:

Hryvna

How many Hryvna eqaul one U.S. dollar?

About 176,400 Hryvna equal one U.S. dollar.