0.070
Seventy thousandths written as a decimal is 0.070
0.075
0.073 is.
To write seventy-six thousandths as a decimal, you would place the decimal point three places to the left of the rightmost digit, which is 6. So, seventy-six thousandths would be written as 0.076 in decimal form.
Technically, the corresponding decimal to what the questioner wrote is "400.079", because "and" in written numbers is supposed to indicate the beginning of a fraction. However, the decimal equivalent to "four hundred seventy nine thousandths," which is probably what the questioner meant, is "0.479".
Eight-hundred seventy-four thousandths is 0.874 written out.
0.775 (this is equal to the fraction 31/40)
Two and seven hundred seventy-eight thousandths.
In decimal form, 5 thousandths is written 0.005
Any decimal that ends in the thousandths place will have 1000 as a denominator when it is written as a fraction. 1000 is divisible by 2 and 5.
Oh, honey, it's simple. One hundred seventy seven thousandths in decimal form is 0.177. Just move that decimal point three places to the left to get those pesky zeros out of the way. Voila! You've got your answer.
Seventy five and one hundred thirty four thousandths can be written in decimal form as 75.134. In expanded form, it can be written as 70 + 5 + 0.1 + 0.03 + 0.004.