Question

Example 2: The sum of three consecutive multiples of 9 is 324. Find the three multiples. Let the first multiple be X
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Answer 1

Step-by-step explanation:

1st multiple =x

2nd multiple= x+ 9

3rd multiple = x+18

ATQ,. x+x+9+x+18 =324

or, 3x= 324-27

or, x= 297/3

x= 99

1st multiple = 99

2nd multiple = 99+9= 108

3rd multiple = 99+18 =117