Answer:
4.426020408 × 10∧19
Step-by-step explanation:
First, I found what 540 multiplied by 0.0000000028 was. Next, I took 66921428571428.6 and divided it by the product I got on top.
Add up the base lengths: 22+29 = 51
Divide that result over two: 51/2 = 25.5
Answer: 25.5
Let's assume length of the room as y
so the width of the room = y - 5
Area
y * (y - 5) = 750