2.412
0.712
0.612
Twelve hundred-thousandths in standard form is 0.00012
612.704
0.0712
0.712 or 700.012
718.012
Seven and seven hundred twelve thousandths would be written as 7.712The "and" tells you where the decimal goes, "thousandths" tells you how many places there will be in the decimal part of your answer (3 decimal places for thousandths), and seven hundred twelve tells you how many thousandths there will be.
12.628
0.12 955
94.0112
Oh, dude, that's easy! 1200-thousandths in standard form is just 1.2. You can think of it like this - if you have 1200 pieces of a whole, that's the same as having 1.2 of that whole thing. So, yeah, it's just 1.2 in standard form.