Understanding Terminating Decimals and Triangle Properties

Understanding Terminating Decimals and Triangle Properties

Assessment

Interactive Video

1st Grade - University

Hard

Created by

Aiden Montgomery

FREE Resource

The video tutorial covers three math problems. It begins with an explanation of terminating decimals, using examples to illustrate the concept. The first problem (107) involves determining if a ratio of integers results in a terminating decimal. The second problem (108) deals with calculating the sum of angles in a triangle, considering isosceles properties. The final problem (109) examines integer comparisons and inequalities, using logical reasoning to determine if both integers are greater than a given number.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What defines a terminating decimal?

A decimal with infinite non-zero digits

A decimal with a finite number of non-zero digits

A decimal that repeats indefinitely

A decimal that has no zero digits

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following fractions results in a non-terminating decimal?

1/5

1/3

1/4

1/2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If s is equal to 4, what can be said about the decimal form of r/s?

It will always be a repeating decimal

It will always be an integer

It will always be a terminating decimal

It will always be irrational

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the denominator in determining if a decimal is terminating?

It must be a multiple of 3

It must be a factor of 2 or 5

It must be a power of 10

It must be an odd number

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the triangle problem, what information is missing to determine x + y?

The measure of angle x

The length of the sides

The measure of angle y

The type of triangle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean for a triangle to be isosceles?

Two sides are equal

Two angles are equal

All sides are equal

All angles are equal

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the integer comparison problem, what does the statement 'p - q > n' imply?

p is always greater than q

q is always greater than p

The difference between p and q is greater than n

p and q are both less than n

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