Answer:

Step-by-step explanation:
To be able to answer this question properly. I'll assume the length of the room is in meters.
So for the room, we have:


For the bed, we have:


First, we calculate the surface area of the room.

Convert all units to cm


Next, we calculate the area of the bed


The area of the space left is the difference between A1 and A2



Answer:
You've got it correct, if I'm not mistaken it's either B, or C. I don't remember which answer it was, it was one of those 50/50.
N=(3/4)*h*d
--------------------
n=Number of hours she reads
h=Hour(s)
d=Days
--------------------
You see, with this formula - when d=2,
n=(3/4)*h*2=(6/4)*h=(3/2)*h=1.5 hours
So, in the space of 2 days, she had spent 1.5 hours reading.
0.3 * (-(2 1/6))) + 0.35 = -0.3
That's how I got it.
Answer:
2/6 - 7/20 is -1/60 in fraction form.