用英语写出下列数词、日期49,120,0986,739,810,2125/12（十二分之五）7/11（十一分之七）200

forty-nine million one hundred and twenty thousand and ninety-eight
six billion seven hundred and thirty-nine million eight hundred and ten thousand two hundred and twelve
five-twelfths
seven-elevenths
two thousand and eight/twenty zero eight
July the first,nineteen twenty-one

49,120,098 6,739,810,212 5&#...