7 mm x 9mm x 12mm = 756mm
To get this answer you have to multiply 9 and 12 which would be 108. Then you have to divide 108 on both sides to get mm by itself. 756 divided by 108 is 7 which is the answer!
For most questions asking for the area of a part of a figure, you first have to find the area of the figure then divide to get the part. Because the water level is 2/3 up, we can divide by 3 and that would make it the needed 1/3.
Volume of a rectangular prism: L*W*H
3 3/4 * 3 3/8 * 13 1/3
Becomes
168 3/4
Then divide by 3
56 1/4
or
56.25
29.99 * 55\100 = 16.49 $
29.99 - 16.49 = 13.5 $
Answer:
40% discount
Step-by-step explanation:
Take the original price and subtract the new price
20-12
The discount is 8
Divide the discount by the original price
8/20 =.4
Multiply by 100 to get the percent
.4 * 100 = 40%
There is a 40 percent discount