By this method find
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Answered by
1
Answer:
81:18 810:180
81/18 810/180 [divide by 10]
81/18 = 81/18 [ divide by 3]
27/6 = 27/6
81:80::810:180
Yes these are in proportion
Answered by
0
Answer:
81,18,810,180 are in proportion
Step-by-step explanation:
Product of means=18x810=14580
Product of extremes=81x180=14580
Since,
Product of Means = Product of Extremes
Therefore, 81,18,810,180 are in proportion
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