Converting units within a measurement system 6.4(H)

Slides:



Advertisements
Similar presentations
Measurement Unit. Measurement Unit Outline Introduction Standard Units of Measure (1) Fractional Inch Scale (4) Fractional scale graphic organizer How.
Advertisements

Fractions. What is 1 of £32? 2 What is 1 of £32? 2 Answer: £16.
Adding and Subtracting Fractions with Like Denominators.
EXAMPLE 1 Writing Equivalent Fractions. EXAMPLE 1 Writing Equivalent Fractions Write two fractions that are equivalent to. Writing Equivalent Fractions.
Table of Contents Equivalent Rational Expressions Example 1: When we multiply both the numerator and the denominator of a rational number by the same non-zero.
Application of Proportions
Ratio Lesson 4-1 and Proportion.
Converting Mixed and Improper Fractions
2.5 Solving Proportions Write and use ratios, rates, and unit rates. Write and solve proportions.
+ Cross Multiplication Objective: We will learn to use cross multiplication to solve a proportion. We will use cross multiplication to check whether two.
Dimensional Analysis Converting units from one unit to another.
* A ratio is a comparison of two quantities by division. Ratios like 1 out of 2 can be written as 1:2, ½, or 1 to 2. * When ratios compare a number to.
Fractions, Decimals, and Percents. Percents as Decimals To write a percent as a decimal, divide by 100 and remove the percent symbol. Example 1: 63% 63.
Proportions Objectives: 1) solve equations with variables in numerators 2) Solve equations with variables in denominators.
Section 5.5 Page 205.
Mixed Numbers & Improper Fractions
Mixed Numbers & Improper Fractions
Percents and Fractions. Vocabulary A percent is a ratio that compares a number to 100. It means “per 100.” 49 out of 100 is 49%.
Ratio, Rate, Proportion, and Percent. Ratio  Comparison of two numbers by division  Can be written three different ways 4 to 9 4 :
Mixed Numbers & Improper Fractions
By: Ruthie Covington. Directions First you find two fractions. If you have a mixed number, then you multiply the whole number by the denominator.
4-4 Solving Proportions Learn to solve proportions by using cross products.
Solving Proportions. 2 ways to solve proportions 1. Equivalent fractions (Old) Cross Products (New)
RATIOS AND PROPORTIONS
Dimensional Analysis. Vocabulary Unit conversion factor- a fraction in which the numerator and denominator represent the same quantity in different units.
Understanding Proportions. What we know…. Ratios are useful ways to compare two quantities. To compare the number of shaded circles to the number of total.
How to multiply a whole number by a fraction.
Fractions, Decimals, and Percents SWBAT model percents; write percents as equivalent ratios and to write ratios as equivalent percents; write percents.
Finding a Percent of a Number
Monday October 18,2010 Review for Benchmark Assessment on Rates, Ratios and Proportions.
Cross Products and Proportions
Converting Decimals to Fractions. 1.Set the decimal as the numerator in a fraction (without a decimal point). 25 NUMERATOR Example: Convert 0.25 pounds.
  A ratio is a way to compare two quantities that are measured in the same units by using division  45 : 100 Ratio.
Convert unit rates section 1.3
Chapter 9 Lesson 9-1: Understanding Percents
Module 7 Test Review. Understanding Ratios Ratios can be written in three ways –Using the word “to” 18 to 13 –As a fraction –Using a colon : 18:13 Write.
3.9 Proportions Goal to solve problems involving proportions.
Multiplying Fractions and Mixed Numbers Objective: Learn to multiply fractions and mixed numbers.
X = Unit you want to change Unit you are changing into Conversion Factor 1.Start with the unit you want to change. 2.Multiply it by a blank fraction. 3.The.
In this lesson you are going to learn how to divide fractions by multiplying by the reciprocal.
Solving a Proportion by “Cross” Multiplying
Converting units from one unit to another
Unit you are changing into
Finding Proportions using Cross Multiplication
Multiplying Fractions and Mixed Numbers
MULTIPLYING FRACTIONS
Mixed Numbers & Improper Fractions
Proportions.
Fractions Subtracting Like Denominators
Rates (unit Rate) Ratio Solving
Equivalent ratios.
Fractions: Subtracting Like Denominators
Warm-up October 26, 2017 Factor: 66B + 12A – 14
Fractions IV Equivalent Fractions
Equivalent Fractions.
Fractions VI Adding Like Denominators
Converting Mixed and Improper Fractions
Fractions and Percents
Making Equivalent Fractions.
Which fraction is the same as ?
Multiplying Fractions and Mixed Numbers
Multiplying fraction and whole number
Direct Conversions Dr. Shildneck.
Fractions VII Adding Like Denominators
Algebra 1 Section 3.2.
Finding Proportions using Cross Multiplication
Objective: Learn to use a table to find equivalent ratios and rates.
Fractions VII Subtracting Like Denominators
Equivalent Fractions.
Presentation transcript:

Converting units within a measurement system 6.4(H) FACT or FIB Converting units within a measurement system 6.4(H)

Fact or Fib The following table represents customary units of measurement

FIB The table represents metric units of measurement.

Fact or Fib A scale factor is a number which scales, or multiplies, some quantity.

FACT

Fact or Fib 1 mile = 1 kilometer

FIB

Proportions - Two ratios or fractions that are equal Fact or Fib Proportions - Two ratios or fractions that are equal

FACT

A unit rate is a rate with 1 in the numerator Fact or Fib A unit rate is a rate with 1 in the numerator

FIB A unit rate is a rate with 1 in the denominator

Student Recording Sheet Name: Fact or Fib Statement Answer What I Learned The following table represents customary units of measurement  A scale factor is a number which scales, or multiplies, some quantity. 1 mile = 1 kilometer Proportions - Two ratios or fractions that are equal A unit rate is a rate with 1 in the numerator