2. Which of the following forms a proportion?
(a) 2, 9, 8, 36
Answers
Answered by
6
Answer:
2:8 & 9:36
As 2/8 = 1/3
9/36=1/3
As 1/3=1/3
So,these two pairs (2,8) and (9,36)
Forms proportions
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Answered by
6
Answer:
2,9,8,36 are in proportion
Step-by-step explanation:
Given numbers are 2,9,8,36
The means are 9 and 8
The extremes are 2 and 36
Product of means = 9×8 = 72
Product of extremes = 2×36 = 72
72=72
Product of means = Product of extremes
2,9,8,36 are in proportion
Proportion:
Equality of ratios is called proportion.
Rule :
Product of means is equal to Product of extremes.
Symbol:
:: is as
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