Understanding Proportions and Fractions

Understanding Proportions and Fractions

Assessment

Interactive Video

Created by

Aiden Montgomery

Mathematics

6th - 8th Grade

Hard

The video tutorial explains how to calculate the required milliliters of medication for an order of 4,000 units using proportions. It demonstrates setting up a proportion equation, solving for the unknown variable, and simplifying the result to find the dosage in milliliters. The process involves cross-multiplying and simplifying fractions to convert the result into a decimal form, ultimately determining that 0.8 milliliters is needed for the order.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE

30 sec • 1 pt

What is the initial problem presented in the video?

2.

MULTIPLE CHOICE

30 sec • 1 pt

What mathematical concept is used to solve the problem?

3.

MULTIPLE CHOICE

30 sec • 1 pt

What are cross products in the context of proportions?

4.

MULTIPLE CHOICE

30 sec • 1 pt

How is the proportion set up with the given rates?

5.

MULTIPLE CHOICE

30 sec • 1 pt

What is the result of cross-multiplying the proportion?

6.

MULTIPLE CHOICE

30 sec • 1 pt

What is the simplified fraction for the number of milliliters needed?

7.

MULTIPLE CHOICE

30 sec • 1 pt

How is the fraction 4/5 converted to a decimal?

8.

MULTIPLE CHOICE

30 sec • 1 pt

What is the decimal equivalent of 4/5?

9.

MULTIPLE CHOICE

30 sec • 1 pt

How many milliliters should be administered for the 4,000 unit order?

10.

MULTIPLE CHOICE

30 sec • 1 pt

What is the fraction form of the milliliters needed?

Explore all questions with a free account

or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?