Speedy Gonzales started out as a character in another cartoon before animators Friz Freleng and Hawley Pratt introduced him in an animated short of his own in 1955. Then, the legendary Mel Blanc voiced the mouse.
Given crore on its own is not a currency anywhere, I am assuming that you mean crore Rupees which equals ten million rupees. Rupees are the currency of India. So 300 crore Rupees is 65189030.50 USD. crore means 30,000,000 Indian Rupees (seven 0's). With currency conversion, it equates to approximately $612,182.46.
We need to apply two conversion factors to convert one crore Rupees into US Dollars-we need to convert 'crore' into US numerical system and we need to convert Rupees into Dollars. Crore is a unit in Indian numerical system which is equivalent to 10 million.