Volume
What formula can be used to find the volume of a rectangular prism?
V = l x W x H
What do you call the answer to a multiplication equation?
Product
What do you call the answer to a division equation?
Quotient
How do you LABEL volume?
Volume is labeled using CUBIC units.
A box has a width of 2 ft., a height of 3 ft., and a length of 7 ft. What is the volume of the box?
V = l x W x h
V = 7 x 2 x 3
V = 42 cubic feet
Find the product of 34 and 28.
34 x 28 = 952
Division always starts with the ___________.
Dividend
Whole Amount
Find the volume using the dimensions.
L = 3cm
W = 2cm
h = 5cm
V = l x W x h
V = 3 x 2 x 5
V = 3 x 10
V = 30 cubic cm
An Amazon box can fit 12 smaller boxes that each have a volume of 1 cubic foot. What is the volume of the Amazon box?
12 Cubic feet
Each small box is 1 cubic foot, so each small box is a cubic unit. Volume is the space you can fill. If the Amazon box is filled with 12 cubic feet, it's volume is 12 cubic feet.
Mrs. O'Brien accidently erased some of the multiplication work below. What partial product is missing?
45 x 23 = 1,035
45 x 20 = 900
45 x 3 = _____
45 x 3 = 135
Donut Dip made 4,342 donuts on Friday. They placed a dozen donuts in each box for sale. How many boxes were packed? Were there any leftovers?
4,342/12 = 361 full boxes packed
10 donuts left over (remainder 10 donuts)
The dimensions of a box are listed below. What SHAPE is the base of the box?
l = 4 in.
w = 4 in.
h = 5 in.
4 in. and 4 in. are the same, so the base is a SQUARE; all sides are the same length.
A rectangular prism has a SQUARE base with a side length of 4 in. It has a height of 3 in. What is the volume of the rectangular prism?
V = l x W x H
V = (4 x 4) x 3
V = 16 x 3
V = 48 cubic inches
What is the product of 128 x 45?
5,760
What is the quotient of 2,088 and 36?
2,088/36 = 58
Mrs. O'Brien solved the division problem and got this answer. Is she correct?
1,176/22 = 53
No, she is incorrect!
1,176 / 22 = 53 (REMAINDER 10)
The volume of the box is 120 cubic centimeters. The width of the box is 8 centimeters. The height of the box is 3 centimeters. What is the length of the box?
V = l x W x h
120 = l x 8 x 3
120 = l x 24
120/ 24 = l
l = 5 cm.
Aziz has been saving his money from Ramadan for 8 years. If he saves $112 each year, how much money would he have now?
$112 x 8 = $896
Fifa soccer has $2,964 for jackets and sweatshirts. Half the money is used for sweatshirts and the other half is used for jackets. Each sweatshirt costs $26. How many sweatshirts can be purchased?
$2,964/ 2 = $1,482 for sweatshirts
$1,482/ 26 = 57 sweatshirts
Paper Based Question...Please hand out one to each student.
Volume of A = 36 cubic feet
Volume of B = 72 cubic ft
Volume of Figure 1 = 36 + 72 = 108 cubic ft.