Two small rectangle at the end areas are:
3x5=15
15x2=30
Longer middle rectangle is:
Length:5+3+5+3=16
Width:9
16x9=144
30+144=174
<h2>1210 cubic feet</h2>
Step-by-step explanation:
Initial dimensions of the storeroom were 
length, 
width and 
height.
The room is in the shape of a cuboid. Volume of a cuboid = 
, where 
are the length, width and height of the cuboid.
So, Volume of storeroom initially = 
Finally, the length was increased to 
and width to 
.
Final volume of storeroom = 
Increase in volume = 
∴ 1210 cubic feet of storage was added.
First divide 93 by 3 to get 25% of the original price: 31. Then multiply it by 4 to get the whole original price, which is $124. Now onto the shoes.
Divide 119 by 17 to get 7, which is 5% of the original price for the shoes. Then multiply 7 by 20, which is $140 for shoes.
Subtract 124-93 to get 31, the savings on the dress and also subtract
140-119 to get 21, savings on the shoes. Then add them together to get a grand savings total of $52 in savings. Hope this helps!
