2
Twelve and eight hundred sixty-three thousandths.
five over twelve is bigger than three over eight
No.
120
twelve and eight hundred and seventy-three thousandths
yes
No it is less.
Twelve million three hundred (and) forty-five thousand and eight
twelve and four twelfths
8,000,012,300
twelve and eight- hundred -seventy -three
twelve and eight hundred and seventy-three thousandths.