Answer:
8 x 4 x 12 = 384
Step-by-step explanation:
a) The halfway number is .
b) The ascending order is ,and .
<u>Step-by-step explanation:</u>
a)Halfway number is otherwise Middle number.
The halfway number of two numbers = .
The halfway for and = .
=.
= .
∴Halfway =.
=
D.