Circle the fraction which is not equivalent to the others 21/49 ,9/21,3/7,12/21
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Answered by
13
9/21 is not a equivalent in the following
Answered by
21
Answer:
Step-by-step explanation:
To answer this question we need a common denominator for the fractions.
We first simplify the fractions.
21/49 = 3/7
9/21 = 3/7
12/21 = 4/7
From this we see that 12/21 is not equal to 3/7 whereas the rest are equal to 3/7.
The answer is thus 12/21
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