What is unusual about the problems discussed in the video?

Fractional Volume Calculations

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They involve fractional dimensions.
They involve complex numbers.
They involve irrational numbers.
They involve negative numbers.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for finding the volume of a rectangular prism?
Length + Width + Height
Length x Width x Height
Length x Width / Height
Length + Width - Height
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what are the dimensions of the prism?
4/5, 1/2, 7/9
3/4, 2/3, 5/6
1/3, 2/5, 4/7
5/6, 1/4, 3/8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one approach to simplify fraction multiplication?
Add all numerators and denominators.
Cancel common factors before multiplying.
Multiply all fractions directly.
Convert fractions to decimals first.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it beneficial to simplify fractions before multiplying?
It makes the final answer more complex.
It reduces the need for simplification later.
It increases the number of calculations.
It changes the final result.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the volume of the first prism in simplest form?
21/40 cubic feet
7/18 cubic feet
14/45 cubic feet
9/25 cubic feet
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, which dimension is not a fraction?
Length
Width
None
Height
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified volume of the second prism?
3/4 cubic centimeters
5/6 cubic centimeters
8/9 cubic centimeters
7/8 cubic centimeters
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of the video tutorial?
Understanding geometric transformations
Solving quadratic equations
Finding volumes of rectangular prisms with fractions
Calculating areas of circles
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