which number should be subtracted from 12,16and21 so that resultant numbers are in continued proportion
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3
Step-by-step explanation:
Thus, the number −4 must be subtracted from 12, 16 and 21 so that resultant numbers are in continued proportion.
Answered by
2
Answer:
I think 1 is the answer because:
12-1=11
16-1=15
21-1=20
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