Přejmenovat

Ekvivalentní frakce nesprávné frakce

Dia: 1
Welcome, human offspring. I am the Re-name-inator.
Dia: 2
Cvičení
I am here to share one of the mysteries of the universe: EQUIVALENT FRACTIONS!
Dia: 3
Přidat.
+
1 6
1 3
Fractions with different de-nom-inators are tricky. We must re-name-inate them.
Dia: 4
Fractions that show the same amount but have different names are called "equivalent fractions."
Dia: 5
1 2
2 4
3 6
4 8
All these fractions show the same amount; they are equivalent fractions.
Dia: 6
We can use the Identity Property of Multiplication to re-name-inate fractions: Anything multiplied by 1 is itself!
Dia: 7
2 2
8 8
24 24
18 18
3 3
72 72
5 5
11 11
1 can be represented with lots of different fractions!
Dia: 8
X
=
1 3
1 3
1
X
1 3
=
2 2
2 6
=
See?!
Dia: 9
Přidat.
+
16
1 3
+
=
16
36
26
Make sure you are a re-name-inator of those tricky de-nom-inators!

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