Question

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

A. Write an expression to describe the number of dreams that feature people you know if you have d dreams.

Answer 1

Here are different ways to write it.

1). 3/4 x d

2).075 x d

Answer 2

`(3d)/(4)`

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 :
`(3d)/(4)`

In decimal form, it is 0.75d.