Eight millionths is 0.000008
67.0000068
Twenty millionths = 0.00002
67.000068 as 67.68 is hundredths and 67.068 is thousandths so add three more 0 to make millionths
3 millionths= 0.000003
0.000 001 is one millionths.0.000 001 is one millionths.0.000 001 is one millionths.0.000 001 is one millionths.
Eight millionths = 0.000008
Seventy-eight millionths is 0.000078
Eight millionths in decimal numbers is 0.000008
0.0000000000008
Eight hundred thousand forty-two millionths = 0.800042
You write it like this:0.000008
It is eight millionths.
Eight and three hundred four millionths in standard notation is 8.000304
67.0000068
Seventy-eight millionths.
Eight hundred millionths.
One thousand, eight hundred seventy-five millionths.