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Grade-4
Equivalent Fractions Missing Number - Using Visual Models
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Use the models and find the number that makes the fractions equivalent :
2
4
=
?
8
Explanation
Now, consider left hand side of the given expression
2/4
Multiply numerator and denominator by 2 we get:
= (2 x 2)/(4 x 2)
= 4/8
Therefore, 2/4 is equivalent to 4/8 and the missing number is 4
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