15. Find the mean proportional of 9/28 and 16/63 in
lowest term.
2 points
O
12/42
O
2/7
04/21
O
144/684
Answers
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0
Step-by-step explanation:
144/684 is the ans plsss mark me as brainliest
Answered by
1
Answer:
D). this is correct answer 144/684.
Step-by-step explanation:
please mark this brainlist...
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