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23 votes
3b) Determine the value of the unknown.

7:12 = 21:
Your answer
This is a required arection

3b) Determine the value of the unknown. 7:12 = 21: Your answer This is a required-example-1

1 Answer

7 votes

Answer:

Explanation:

3b) Determine the value of the unknown. 7:12 = 21: Your answer This is a required-example-1
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