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.
1,200,000
0.612
The standard form is 12,200,009
712000
5612000
Twelve hundredths in standard form is 1.2 × 10-1
Twelve hundred-thousandths in standard form is 0.00012
Twelve and sixteen hundredths (12.16) in standard form is 1.216 × 101
Two and twelve ten-thousandths in standard form is 2.0012
The standard form is 12,800
Twelve and fifty-four hundredths in standard form = 1.254 × 101
standard form is when your write the number in letters so it is twelve and six tenths
112
The answer is 0.0012
7000012
1,200,000
The standard form is 812,012,005