Verified Answer :

Here are different ways to write it.

1). 3/4 x d

2).075 x d

Answer:

\(\frac{3d}{4}\)

Step-by-step explanation:

It is believed that 3/4 of our dreams involve people that we know,

Let there be d dreams.

So, when there are d dreams, the expression to describe the number of dreams that feature people you know is :\(\frac{3d}{4}\)

In decimal form, it is 0.75d.