6.129 divided 0.90 with explanation

6.81

Step-by-step explanation:
We need to set up the equation as a division problem

0.9)6.129

There are decimals in the equation, so we need to get rid of all of the decimals

900)6129
(We start from the decimal point and start to go to the end of the number)

now, we can divide!
900 can not go into 612, so we need to go straight to dividing 900 by 6129

Once we divide, we get 6.81

Hope this helps!

Answer is either b or c