Conversion of Units Part 1: Centimeters, Meters, Kilometers

Converting from one unit to another is one of the skills that you should learn before taking the Civil Service Examinations. It sometimes makes calculations easier and therefore saves time.

In this series, I will discuss the different methods that can be used in converting from one unit to another. I will illustrate several examples such as conversion among centimeters (cm), meters (m) and kilometers (km). Take note that the methods used here can also be used in conversion of other units of measure.

It is important that you memorize some standard conversions such as the following:

1 m = 100 cm

1 km = 1000 m

1 kg = 1000 g

1 ft = 30 cm

1 ft = 12 inches

1 mile = 1.6 km  » Read more

2018 PCSR Civil Service Review Guide 17

2018 PCSR Civil Service Review Guide 17
Week 17: January 22 – 28, 2018

PART I: MATH
A. RATE BASE AND PERCENTAGE

Part 1 Introducing Rate, Base, and Percentage
Part 2 Calculating for Percentage
Part 3 Calculating for the Rate
Part 4 Calculating for the Base
Part 5 Calculating Rate, Base, and Percentage
Part 6 Calculating Discounts and Interests

B. DISCOUNT
Part 1 Discount Sample Problem 1
Part 2 Discount Sample Problem 2
Part 3 Discount Sample Problem 3
Part 4 Discount Sample Problem 4
Part 5 Discount Sample Problem 5
Part 6 Discount Problems and Rate, Base, and Percentage

C. INTEREST
Part 1 Introduction to Problems about Simple Interest
Part 2 Formula for Simple Interest
Part 3 Interest and Investment Problems
Part 4 Interest Problems: Finding the Principal
Part 5 Interest Problems: Finding the Rate
Part 6 Interest Problems: Finding the Time

Part II: ENGLISH
A. Vocabulary

Part III: CLERICAL
A. Spelling Quiz 17

PART IV: OTHERS
Sa mga gustong humabol, nandito ang links ng Weeks 1-16
http://civilservicereview.com/pcsr-review-guide/
MORE REVIEWERS
1. Math English Tutorials and more at the PCSR Civil Service Review website:
http://civilservicereview.com
2. More than 700 Taglish Math Tutorials at the Sipnayan Youtube channel:
https://www.youtube.com/user/sipnayanph
3. Sipnayan Website
http://sipnayan.com
Like our Facebook Pages and be updated:
PCSR Facebook Page: https://web.facebook.com/phcivilservicereviewer/
Sipnayan Facebook Page: https://web.facebook.com/sipnayanph/

2018 PCSR Civil Service Review Guide 18

2018 PCSR Civil Service Review Guide 18
Week 18: January 29 – February 4, 2018

PART I: MATH
A. RATIO AND PROPORTION
Lesson 1: Ratio and Proportion Definition and Representation
Ratio Sample Problem 1
Ratio Sample Problem 2
Ratio Sample Problem 3

Lesson 2: Proportion, Equivalent Fractions, Cross Multiplication
Ratio and Proportion Sample Problem 1
Ratio and Proportion Sample Problem 2
Ratio and Proportion Sample Problem 3
Ratio and Proportion Sample Problem 4

Part II: PRACTICE TESTS
ENGLISH
Grammar Quiz on Conjunctions
Grammar Quiz – There, Their, They’re
Grammar Quiz – A, An, The

MATH
Quiz on Converting Percent to Decimals
Quiz on Converting Percent to Fraction
Quiz on Converting Fraction to Percent

PART III: OTHERS
Sa mga gustong humabol, nandito ang links ng Weeks 1-16
http://civilservicereview.com/pcsr-review-guide/
MORE REVIEWERS
1. Math English Tutorials and more at the PCSR Civil Service Review website:
http://civilservicereview.com
2. More than 700 Taglish Math Tutorials at the Sipnayan Youtube channel:
https://www.youtube.com/user/sipnayanph
3. Sipnayan Website
http://sipnayan.com
Like our Facebook Pages and be updated:
PCSR Facebook Page: https://web.facebook.com/phcivilservicereviewer/
Sipnayan Facebook Page: https://web.facebook.com/sipnayanph/

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