The distance around the school can be best measured in what?
Answers
Step-by-step explanation:
Choosing Appropriate Units of Measure
In the physical world around us, we come across the quantities such as time, distance, mass, area, volume, and so on. In a mathematics course, we are more interested in the units of measurements, which are used to describe the magnitude of each of these quantities.
Some units of measurement are given below:
Time
Distance (Metric) Distance (Customary) Mass (Metric)
Weight (Customary)
Second
Millimeter
Inch
Milligram
Ounce
Minute
Centimeter
Foot
Gram
Pound
Hour
Meter
Yard
Kilogram
Ton
Day
Kilometer
Mile
Metric Ton
Month
Year
Century
While describing various physical quantities, it is best to use appropriate units of measure. Using other units of measure to describe a quantity gives either very small or very large number value. It becomes difficult to estimate the magnitude of the quantity, if inappropriate units are used.
Quantity
Appropriate unit of measure
Distance between two cities
Miles or kilometers
Height of a person
Feet and inches, or centimeters
Weight of a person
Pounds or kilograms
Height of a high-rise building
Meters or feet
Height of a mountain peak
Meters or feet
Depth of a ocean
Meters or feet
Area of a football field
Feet 2 or meters 2
Capacity of milk bottle
Liters
Size of a Paper
Inches or centimeters
Time taken to complete 100 meter race
Seconds
Time taken to travel between two cities by car
Hours
Example:
What is the appropriate unit of measure used to describe the width of a computer monitor?
Answer:
Imagine yourself measuring the width of a computer monitor with a tape measure . What is the approximate value you could get?
The width of computer monitor is usually between 10 inches and 20 inches.
We know that 1inch= 2.54 centimeters. So, when these values are converted to centimeters, it is about 25 and 50 .
Can you measure the width of the same computer in feet or meters?
Very small numbers (less than 1 ) are needed to express the width of the computer in feet or meters. So, it is not possible to accurately measure the width of computer monitor in feet or meters.
Therefore, the appropriate unit of measure to describe the width of a computer monitor is inches or centimeters .
Subjects Near Me
Six Sigma Black Belt Certification TutorsMissouri Bar Exam Test PrepCMA - Certified Management Accountant Test PrepTACHS Test PrepNatural Language Processing TutorsAndroid Programming TutorsAlgebra Tutors6th Grade TutorsGMAT TutorsAP Algebra TutorsPRAXIS Courses & ClassesQuickbooks TrainingSHSAT Courses & ClassesCOMPASS Writing Skills TutorsOhio Bar Exam Test PrepSAT Subject Test in Chinese with Listening Test PrepCPA Courses & ClassesPSAT Critical Reading TutorsFunctional Analysis TutorsARM - Associate in Risk Management Courses & Classes
Popular Cities
Spokane TutoringColumbus TutoringOmaha TutoringAtlanta TutoringPhoenix TutoringDenver TutoringBoston TutoringMinneapolis TutoringChicago TutoringSeattle Tutoring
Popular Subjects
ISEE Tutors in Dallas Fort WorthChemistry Tutors in DenverReading Tutors in PhoenixGRE Tutors in Washington DCCalculus Tutors in AtlantaComputer Science Tutors in AtlantaSpanish Tutors in Dallas Fort WorthChemistry Tutors in HoustonSpanish Tutors in AtlantaPhysics Tutors in Seattle