Purchase Solution

# Explaining Problem Solving

Not what you're looking for?

A. Find 12/25 divide by 1/5 in two different ways. Explain your methods.

b. Explain, using a diagram, how the following problems illustrate the two interpretations of division: partitive division ans measurement division.

i. A road crew repaves 1 1/2 miles of road each day. How long will it take the crew to pave a 3/4 mile stretch of road?
ii. A piece of coaxial cable 4/5 metre long is to be cut into eight pieces. What is the length of each piece?

##### Solution Summary

The solution explaining different answers for problem solving is provided.

##### Solution Preview

See the attached file.

a.)
(12/25)/(1/5) = 12*5/(1*25) = 60/25 = 12/5 = 2.4

Second method: Take the LCM of (12/25) and (1/5)
= LCM of ...

Solution provided by:
###### Education
• MSc , Pune University, India
• PhD (IP), Pune University, India
###### Recent Feedback
• " In question 2, you incorrectly add in the \$3.00 dividend that was just paid to determine the value of the stock price using the dividend discount model. In question 4 response, it should have also been recognized that dividend discount models are not useful if any of the parameters used in the model are inaccurate. "
• "feedback: fail to recognize the operating cash flow will not begin until the end of year 3."
• "Great thanks"
• "Perfect solution..thank you"

##### 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.