Making Equivalent Fractions.

Slides:

Advertisements

Similar presentations

EXAMPLE 1 Writing Equivalent Fractions. EXAMPLE 1 Writing Equivalent Fractions Write two fractions that are equivalent to. Writing Equivalent Fractions.

Advertisements

Equivalent Rational Expressions Example 1: When we multiply both the numerator and the denominator of a rational number by the same non-zero value, we.

Lesson 1-2 Example Example 2 Find the unit rate for selling 400 tickets in 5 days. Use the unit rate to find the number of tickets sold in 4 days.

Equivalent Ratios and Rates

EXAMPLE 2 Identifying Equivalent Fractions

Simplifying Fractions 3-5. Lesson 1 – Equivalent Fractions I can use multiples to write equivalent fractions. I can use factors to write equivalent fractions.

Change between Mixed #’s & Improper Fractions. Write each fraction in simplest form

EQUIVALENT FRACTIONS Section 4.3 KEY TERMS Fraction –A number in the form of a which represents a b part of a whole Numerator –The top number of a fraction,

Adding & Subtracting Whole Number and Fractions

Mathematics Fractions Re-cap1.

Ordering and Comparing Integers, Decimals, and Fractions

WARM UP: 1.) Find the quotient 26.4 ÷ 8.8 = 2.) Find the sum/difference 3 + (-4) = (-5) – 7 = 3.) Determine the answer using order of operations 2 (5 –

Adding and Subtracting Unlike Fractions Lesson 4-3.

Multiplying Fractions. When we multiply a fraction by an integer we: multiply by the numerator and divide by the denominator For example, × = 54.

Measurement Adding and Subtracting Fractions with Different Denominators.

Definitions: Equivalent Fractions – Are fractions that represent the same value. For example, and are equivalent fractions. Simplest Form – A fraction.

Conversions % Multiply by a special form of 1 Divide 2 by 5

Comparing and Ordering Fractions. Strategy Make sure the denominators are the same. Compare the numerators. If the denominators are not the same, then.

Common Denominators. Why do we need to know this? Comparing fractions >,

Making Equivalent Fractions.

Adding and Subtracting Unlike Fractions

Find the common denominator. Make equivalent fractions.

Adding and Subtracting Unlike Fractions

< Lesson 2.6 Concept: How to compare and order fractions

Comparing Fractions.

Adding and Subtracting Fractions

Core Focus on Decimals & Fractions

Multiplying and Dividing Fractions

Equivalent Fractions And Simplest Form 6.NS.4.

Fractions: What They Mean, and Equivalent Forms

Fractions IV Equivalent Fractions

7 . 2 – Equivalent fractions

Equivalent Fractions and Multipliers

Equivalent ratios.

Fractions IV Equivalent Fractions

Fractions IV Equivalent Fractions

Equivalent Fractions Lesson 3-4.

Subtracting Like and Unlike Fractions

Today we will explain fractions in different ways

Equivalent Fractions.

Fractions IV Equivalent Fractions

Modeling Multiplication of a Fraction by a Fraction

Making Equivalent Fractions.

Comparing fractions.

Subtracting Like and Unlike Fractions

Making Equivalent Fractions

Making Equivalent Fractions.

Ordering fractions.

Making Equivalent Fractions.

Making Equivalent Fractions.

Making Equivalent Fractions.

Which fraction is the same as ?

Fractions IV Equivalent Fractions

Making Equivalent Fractions.

Fractions IV Equivalent Fractions

Fractions IV Equivalent Fractions

I CAN write equivalent fractions

Making Equivalent Fractions.

Fractions IV Equivalent Fractions

Making Equivalent Fractions.

Fractions IV Equivalent Fractions

Multiplying fraction- Cross multiplication method

Equivalent Ratios and Rates

Fractions IV Equivalent Fractions

Fractions IV Equivalent Fractions

Equivalent Fractions.

L5-2 Notes: Simplifying Fractions

Presentation transcript:

Making Equivalent Fractions

To Make Equivalent Fractions Multiply or divide the numerator and denominator by the same number. You will get a new fraction with the same value as the original fraction.

These fractions represent the same amount. x = = These fractions represent the same amount.

These fractions represent the same amount. ÷ = = These fractions represent the same amount.

Make An Equivalent Fraction Find the Missing Numerator! Given the new denominator, can you find the missing numerator? x 4 = We multiplied the numerator and denominator by ... x 4 4 Smaller number to bigger number Multiplication

Make An Equivalent Fraction Find the Missing Numerator! Given the new denominator, can you find the missing numerator? ÷ 9 = We divided the numerator and denominator by ... ÷ 9 9 Bigger number to smaller number Divison

Make An Equivalent Fraction Find the Missing Numerator! Given the new denominator, can you find the missing numerator? x 3 = We multiplied the numerator and denominator by ... x 3 3 Smaller number to bigger number Multiplication

Make An Equivalent Fraction Find the Missing Numerator! Given the new denominator, can you find the missing numerator? ÷ 3 = We divided the numerator and denominator by ... ÷ 3 3 Bigger number to smaller number Divison

Make An Equivalent Fraction Find the Missing Denominator! Given the new numerator, can you find the missing denominator? x 7 = x 7 We multiplied the numerator and denominator by ... 7 Smaller number to bigger number Multiplication

Make An Equivalent Fraction Find the Missing Denominator! Given the new numerator, can you find the missing denominator? ÷ 5 = ÷ 5 We divided the numerator and denominator by ... 5 Bigger number to smaller number Divison

Make An Equivalent Fraction Find the Missing Denominator! Given the new numerator, can you find the missing denominator? x 6 = We multiplied the numerator and denominator by ... x 6 6 Smaller number to bigger number Multiplication

Make An Equivalent Fraction Find the Missing Denominator! Given the new numerator, can you find the missing denominator? ÷ 8 = We divide the numerator and denominator by ... ÷ 8 8 Bigger number to smaller number Divison

Make Equivalent Fractions Try these on your own. Make Equivalent Fractions = 2 = 55 A C = 45 = 9 D B