Understanding Percent Proportions and Equations

Understanding Percent Proportions and Equations

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to solve a percent proportion problem by determining whether a given number is a part or a whole. It uses the example of finding out what number 45 is 18% of. The tutorial guides viewers through setting up a proportion equation, using cross-multiplication to solve it, and verifying the solution. The final answer is that 45 is 18% of 250.

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22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a percent proportion problem?

Identify the whole number

Set up a ratio

Find the percentage

Multiply the numbers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a percent proportion, what does the percentage represent?

The whole

The difference

The part

The total

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine if a number is a part or a whole in a proportion?

By seeing if it is a variable

By comparing it to the percentage

By dividing it by 100

By checking if it is less than 100

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in setting up a proportion?

Identify the percentage

Solve for the variable

Identify the part and whole

Cross-multiply

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the number 100 in a percent proportion?

It represents the part

It represents the whole

It is the base for percentages

It is the variable

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the number 18 represent in the problem?

The variable

The part

The whole

The percentage

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the number 45 in the proportion?

It is the part

It is the variable

It is the whole

It is the percentage

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