Write six thousandths in standard form

Step-by-step explanation:

We are asked to write six thousandths in standard form.

First of all, we will write our given number as a decimal. Our given number is six thousands, so we will divide 6 by 1000 as:

To write 0.006 as standard form, we need two factors whose product is 0.006. First factor would be any number between 1 to 10 and the second number would be power of 10.

Since we have 3 decimals before 6, so our first factor would be 6 and second factor would be .

Therefore, our required number would be .

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.