How to solve binary in mathematics​

Create the working portion of the dividend. Starting at the right, keep including digits until we have a number that the divisor will go into.

Work out how many times the divisor goes into the working portion (with binary this is easy as it will always be 1). ...

Subtract the divisor from the working number. This becomes the beginning of the new working number.

Bring down digits from the dividend and add to the new working number until we have a new working number large enough for the divisor to go into.

Repeat steps 2 to 4 until we are at the end of the dividend.

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.