Purchase Solution

# Using Rectangles for Fraction Addition and Fraction Expression

Not what you're looking for?

A. Use a rectangle to explain the process of adding 1/4 and 2/3 - Explain your answer.

B. What multiplication problems are represented by each of the following area models? What are the products?
(The 1st area model looks like one big rectangle with fifteen little rectangles in it, and 8 of them are shaded)
(The 2nd area model looks like one big rectangle with 49 little rectangles in it and 21 of them are shaded).

##### Solution Summary

The use of rectangles for fraction addition and fraction expression is shown. A diagram is included.

##### Solution Preview

See the attachment.

A. In a big rectangle with 12 little rectangles in it, and 1/4 of them is 12/4=3 ...

##### Probability Quiz

Some questions on probability

##### Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

##### Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.