Q. a, b and c are 3 values, such that a b = 5, b c = 7.5 and c a = 8.5. What will be the average of these values? - Study24x7
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Q. a, b and c are 3 values, such that a + b = 5, b + c = 7.5 and c + a = 8.5. What will be the average of these values?

A

1.5

B

3

C

3.5

D

4.5

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