Try, Check, and Revise and Write an Equation

1
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
The volume of a cube is 17,576 mm3. What is the
length of each edge of the cube?
8-10
2
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
(continued)
The length of each edge of the cube is 26 mm.
8-10
3
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
(continued)
8-10
4
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
(continued)
The formula for the volume of a rectangular prism
is V lwh. You know the volume is 17,576 mm3.
The length, width, and height of the cube are
each 26 mm, so the length of each edge of the
cube is 26 mm.
8-10
5
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
(continued)
8-10
6
Try, Check, and Revise and Write an Equation
COURSE 2 LESSON 8-10
Use Try, Check, and Revise or Write an Equation
to solve the problem. 1. A triangular sign has
an area of 972 cm2. Its base is 36 cm long.
What is the height of the sign? 2. Jan has 19
bills worth a total of 87. How many 1
bills, 5 bills, and 10 bills does she have?
54 cm
seven 1 bills, eight 5 bills, and four 10 bills
8-10