1.5 (Decimal Form) or 3/2 (Exact Form)
Step-by-step explanation:
So what you do is put the whole number which in this case is 4, into a fraction so your problem will look like this:
3 / 8 * 4 / 1 =
Then, you will have to multiply all the numbers across:
3 * 4 = 12
8 * 1 = 8
Your answer will then look like this:
12 / 8
You will have to simplify with the greatest common factor which would be 4:
12 / 4 = 3
8 / 4 = 2
So, you get your answer:
3 / 2 or 1.5