67.0000068
67.000068 as 67.68 is hundredths and 67.068 is thousandths so add three more 0 to make millionths
Twenty millionths = 0.00002
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
0.0000000000008
Eight hundred thousand forty-two millionths = 0.800042
You write it like this:0.000008
It is eight millionths.
Well, honey, to write eight millionths in decimal numbers, you put a "0." in front of the "8". So, it looks like 0.000008. That's all there is to it, darling.
Eight and three hundred four millionths in standard notation is 8.000304
67.0000068
Eight hundred millionths.
One thousand, eight hundred seventy-five millionths.
Eight hundred thousand and forty-two millionths in standard form is 800,000.000042