Question

The sum of three consecutive odd number is 57. Find the number
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Answer 1

Let the numbers be x, x+2, x+4

ATQ

x + x+2 + x+4 = 57

3x + 6 = 57

3x = 57 - 6

3x = 51

x = 51/3

x = 17

First no. = x = 17

Second no. = x+2 = 17+2 = 19

Third no. = x+4 = 17+4 = 21

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