You are given different options of labour packages of a certain repair job at home. You have to decide which is a better option. Applying the skills in solving linear equations, first translate each option into mathematical symbols; then solve the equation to determine the total cost incurred in each package.
Solution:
Since you are the one who have been given with 3 different options of labour packages of a certain repair job at home, this means that you are the one that will be paying for the job. As the employer, you will simply choose of what is the CHEAPEST among the 3 options.
First option: A carpentry package of 20000 php
A package of 20000 php means that in Filipino construction terminology called as "pakyawan". It means that if they finish the job, you will have to pay them 20000 php no matter even if they they done it even in one day.
Second option: 800 php daily for 24 days
800php per day for 24 days
= 24 days x 800 php/1 day = 19200 php
Third option:750 php daily for 28 days
750php per day for 28 days
= 28 days x 750php/1 day = 21000 php
Summary:
First option gives 20000 php
Second option gives 19200 php
Third option gives 21000 php
Question:
Which is the cheapest package?
Answer:
The cheapest package is the second option = 19200 php
Explanation:
For the first option, the price is 20000 php which is 800 php more expensive than second option. 20000 - 19200 = 800 php.
For the third option, the price is 21000 which is 1800 php more expensive than second option. 21000 - 19200 = 1800 php
Answers & Comments
Problem:
You are given different options of labour packages of a certain repair job at home. You have to decide which is a better option. Applying the skills in solving linear equations, first translate each option into mathematical symbols; then solve the equation to determine the total cost incurred in each package.
Solution:
Since you are the one who have been given with 3 different options of labour packages of a certain repair job at home, this means that you are the one that will be paying for the job. As the employer, you will simply choose of what is the CHEAPEST among the 3 options.
First option: A carpentry package of 20000 php
A package of 20000 php means that in Filipino construction terminology called as "pakyawan". It means that if they finish the job, you will have to pay them 20000 php no matter even if they they done it even in one day.
Second option: 800 php daily for 24 days
800php per day for 24 days
= 24 days x 800 php/1 day = 19200 php
Third option:750 php daily for 28 days
750php per day for 28 days
= 28 days x 750php/1 day = 21000 php
Summary:
First option gives 20000 php
Second option gives 19200 php
Third option gives 21000 php
Question:
Which is the cheapest package?
Answer:
The cheapest package is the second option = 19200 php
Explanation:
For the first option, the price is 20000 php which is 800 php more expensive than second option. 20000 - 19200 = 800 php.
For the third option, the price is 21000 which is 1800 php more expensive than second option. 21000 - 19200 = 1800 php
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