We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byJaron Weatherly
Modified over 2 years ago
Using Ratio Reasoning to Convert Measurements Ratios 6 Learning Target
How many yards?
How many yards? How many feet?
How many yards? How many feet? How many inches?
Ratio conversions can help with problem solving. 1 yard 3 feet 12 inches 1 foot
Ratio conversions can help with problem solving. 1 yard 3 feet 12 inches 1 foot How many inches are there in the length of one football field (100 yards)?
100 yards 3 feet12 inches 1 1 yard1 foot = 3,600 inches in a football field.
List some measurement conversions that you know. Write them in ratio format.
List some measurement conversions that you know. Write them in ratio format. For example: 60 min 1 hour
Did you remember these? 60 sec 60 min 1 day 7 days 1 min 1 hr 24 hrs1 week 1 mile 100 cm1 gallon 5280 ft 1 meter4 quarts
How many minutes are in 2 days?
How many minutes are in 2 days? 2 days 24 hrs60 min 1 1 day 1 hr = There are 2,880 minutes in 2 days.
How many centimeters are in 8.5 meters?
How many centimeters in 8.5 meters? 8.5 meters 100 cm 1 1 meter = There are 850 centimeters in 8.5 meters.
A poster board is 108 inches wide. If it is cut in half, how many feet wide will each piece be?
108 in 1 1 foot 1 2 12 in = Each piece is 4.5 feet wide.
Create a conversion problem of your own. Figure out the solution to you problem and be ready to share it with a classmate.
Using Ratio Reasoning to Convert Measurement Units Learning Target – Ratio 5.
Customary System: Used mainly in the United States Metric System: Used in the rest of the world and in most scientific research and development.
Unit Multipliers and Unit Conversion LESSON 50 PAGE 352.
5.7 CONVERTING UNITS LO: CONVERT BETWEEN METRIC AND IMPERIAL UNITS OF MEASURE.
Conversions 8 th Grade Math. Conversions: 1 mi = 5280 ft 1 ft = 12 in 1 yd = 3 ft 1 m = 100 cm 1 m = 1000 mm 1 hr = 60 min 1 hr = 3600 sec 1 min = 60.
Ratios & Rates. What is a ratio? A ratio is the comparison between two quantities Have we studied anything that would be considered a ratio? Fractions.
Length – The distance from one point to another. How many caterpillars long is the pencil?
USING UNIT MULTIPLIERS TO CONVERT MEASURES CONVERTING MIXED UNIT TO SINGLE UNIT MEASURES LESSON 52POWER UP KPAGE 354.
Dimensional Analysis or Unit Analysis Sec 2.6. Warm Up Exercises.
International system of unit. International system of units.
Warm – up #6. Homework Log Thurs 12/3 Lesson 4 – 7 Learning Objective: To simplify ratios, solve proportions, and convert units of measures Hw: #408 Pg.
Conversions 8 th Grade Math. Linear Measurement 1 foot (ft)= 12 inches (in) 1 yard (yd) = 3 ft 1 yd = 36 in 1 mile = 5280 ft 1 mile = 1760 yd 1 mile =
Chapter 8 Measurements Problem Solving Using Conversion Factors.
USING THE CONVERSION FACTOR Objective: Make unit conversions Dimensional Analysis.
Fold and cut paper as instructed Label each section Rectangle Triangle Trapezoid Circle Write formulas for perimeter and area under each.
“Easy” Mental Conversions How many inches in a foot? How many seconds in a minute? How many centimeters in a meter?
Using Ratios to Convert Measurements SWBAT use ratios to convert measurement units using multiplication or division. SWBAT apply knowledge of measurement.
Lesson 33 Multiple Unit Multipliers Conversion of Units of Area.
Unit Conversions use fractions/ratios to change the units of measurement We “cross-cancel” units Units are common factors on top and bottom Use Formula.
LecturePLUS Timberlake1 Chapter 1 Measurements Problem Solving Using Conversion Factors and SF’s.
Dimensional Analysis Factor Labeling. Dimensional Analysis This is a method of problem-solving which ___focuses______ on the units.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Best Measure MetricTimeGrab Bag Linear.
2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt MoneyMeasurement AdditionSubtraction.
Using the Conversion Factor Objective: Make unit conversions.
Fill in the Missing Numbers 1 foot = _____ inches 1 meter = _____ centimeters 1 pound = _______ ounces 1 minute = ______ seconds 1 hour = ________ minutes.
Warm Up Simplify the following For questions 1-3, State whether your answers are rational or irrational numbers.
Interactive Lesson Christina Mullikin Grand Canyon University TEC 542 September 22, 2010.
Measurement Lesson 1. Complete each conversion foot = _____ inches 2. 1 yard = _____ feet 3. 1 meter = _____ centimeters 4. 1 kilometer = _____.
FACTOR LABEL METHOD. In math you use numbers, in chemistry we use quantities. A quantity is described by a number and a unit. 100 is a number :
Measurement Review. Basic Measures METRIC Meter Liter Gram US CUSTOMARY Inch, Foot, Yard, Mile Fluid Ounce, Cup, Pint, Quart, Gallon Ounce, Pound, Ton.
Converting in and out of the metric system. Converting in the metric system is easy because it’s all based on unit of ten- Move the decimal!!
Measuring Length Created by Craig Mason. Measuring Length ½ of an Inch To the Inch ¼ of an Inch Conversions PowerPoint Created by Craig Mason.
C ONVERSIONS Learn to convert between and within the U.S. Customary System and the metric system.
Measurement Biloxi Schools What do you remember??? How many feet in a yard? How many quarters in a dollar? How many minutes in an hour? How many.
Chapter 11 Dimensional Analysis In dimensional analysis always ask three questions: What data are we given? What quantity do we need? What conversion factors.
EXAMPLE 5 Use unit analysis with operations a. You work 4 hours and earn $36. What is your earning rate? SOLUTION 36 dollars 4 hours = 9 dollars per hour.
Common Abbreviations in Measurement By: Emily Woodard and Abby Skeen.
What does conversion mean? A change in the units or form of a number or expression.
D IMENSIONAL A NALYSIS. Is used to convert units of measurements. Units for Mass Weight-Pounds (lb) Weight-Ounces (oz)- 16 oz = 1 lb Grams (g) Kilo (kg)-
Rate Conversions How many inches are in 5 feet? Objective - To convert units of measure within and between given systems. How many feet are in of a mile?
8-1 Converting Customary Units Learn to convert customary units of measure.
Ms. Cuervo CAHSEE Prep UNIT CONVERSION. Opening Activity You are planning a graduation party for a friend, and you will be inviting a certain number of.
1. Ratio: A comparison of 2 numbers by division. i.e.a to b a:ba/b 2. Rate: When a ratio is made up of DIFFERENT units. i.e.3in/4ft$2/5 days UNIT RATE:
Nouns to Mixed Numbers Nouns to Mixed Numbers next © Math As A Second Language All Rights Reserved.
LS 6.1 : Problem Solving in Chemistry Dimensional Analysis Used in _______________ problems. *Example: How many seconds are there in 3 weeks? A method.
Chapter 8 Factor – Label Method Part in. = ___ ft.
Dimensional Analysis Objective: To convert between units of area.
Customary Conversions Lesson 1.3 Core Focus on Ratios, Rates and Statistics.
© 2017 SlidePlayer.com Inc. All rights reserved.