Lesson: Challenging Problem Solving - 18t03

Rates: The Rate Formula And Unit Conversion

[Page 18 of 37]

The following problem illustrates the use of the basic rate formula and the importance of unit conversions. Review the question and then proceed to the task below.

If a centrifuge spins at a rate of k rotations per second, how many minutes would it take for the centrifuge to make n rotations?
60kn

For each question that follows, select the correct answer and then click Continue.

Which of the following components of the rate formula does this question ask us to find?
  Rate Distance (productivity) Time
 
Which of the following rate formula variants is most convenient to use in solving this problem?
  Distance = Rate Time

The third formula variant will allow us to solve directly for time.

Back Next

Next to display next topic in the chapter.

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

Quantitative Aptitude Reasoning English General Knowledge Picture Patterns
Current Menu

Test Prep New

Practice MCQs

Admission Tests

Section Lessons

US Degrees

Pak Universities

Employment

ISSB Selection

ISSB Procedures

Test Preparation

Non-Verbal Tests

Thematic Tests

GTO Tasks

Pak Air Force

Pak Army

Pak Navy

Schools & Colleges

Expressions

Essays

Education News

Scholarships & Study

More for You
MCQ with question Explanations Scholarships and Financial Aid

Quantitative Comparison

Learn techniques how to crack quantitative comparison section

Geometry

How to solve Geometry questions on math section of the test

GRE Psychology

Find all about GRE Psychology with methods to appear in the test

All in this Category

You may be interested in

Colleges in Rawalpindi

List of major colleges in Rawalpind ...

PAF College Lower Topa

How to get admission in PAF College ...

Foreign Jobs in USA UK Australia and Canada

Many countries invite foreigners to ...

Student Visa

How you get Visa to study in a coun ...

SAt Subject Mathematics

Find all about SAT-II Mathematics w ...

Pakistan Army - PMA Long Course

Join Pakistan Army through PMA Long ...

SAU: B.E Agriculture engineering

SAU: Sindh Agriculture University B ...

NMCH - MBBS

Nishtar Medical College and Hospita ...

About us

EntryTest.com is a test preparation service for students seeking successful career.

About Disclaimer

Quick Test Prep

NUST NET IBA Karachi SAT LUMS LCAT LSE

 

NTS GAT NTS NAT GMAT GRE ACT

Study Abroad

Education Abroad Business Schools MS in USA