equivalent fractions
TRANSCRIPT
Making Equivalent Fractions
• Multiply the numerator and denominator by the same number.
• You will get a new fraction with the same value as the original fraction.
• We are not changing the value of the fraction, because we are simply multiplying by a fraction that is equivalent to ONE.
To Make Equivalent Fractions
5 x 1 = 5
23 x 1 = 23
37 x 1 = 377 x 1 = 7
17 x 1 = 17
What do you get when you multiply a number by 1?
You get that number!
All these fractions = 1
4
4
33
33
5
5
2
2
7
7
When the numerator &
denominator of a fraction are the same,
the fractionequals 1.
What do you get when you multiply a fraction by 1?
You get
AN EQUIVALENT FRACTION
that makes
adding & subtracting fractions
possible.
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 3
x 3
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 4
x 4
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 9
x 9
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 3
x 3
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 9
x 9
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 3
x 3
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 7
x 7
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 5
x 5
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 4
x 4
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 5
x 5
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 6
x 6
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 9
x 9
Make An Equivalent FractionFind the Missing Numerator!
Given the newdenominator, can you
find the missing numerator?
x 6
x 6
Given the newdenominator, can you
find the missing numerator?
Make An Equivalent FractionFind the Missing Numerator!
x 4
x 4
Given the newdenominator, can you
find the missing numerator?
Make An Equivalent FractionFind the Missing Numerator!
x 8
x 8
Given the newdenominator, can you
find the missing numerator?
Make An Equivalent FractionFind the Missing Numerator!
x 6
x 6
Make Equivalent FractionsFind the Missing Numerators!
55
54
42
63
44 12
45 28
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Adding & SubtractingFractions