Answer:
12.3 divided by 0.4 is 30.75
Step-by-step explanation:
<em>You then go to letter A and 123/4 is also 30.75</em>
<em>but you go through the rest of the choices just in case. </em>
<em>B is 3.075 so that is incorrect </em>
<em>C is 307.5 so that is also incorrect </em>
<em>D is 3075 and that is incorrect and not 30.75.</em>
Therefore your answer is A.
30.75 = 30.75.
Hope this helps :)