Question

The sum of 2 consecutive multiples of 3 is 429. Find the numbers.(include how u solved it)

Answer 1

Answer:

First ,

Let 1st multiple of 3 = x

2nd=x+3

Now,

x+x+3=429

2x+3=429

2x=429-3

2x=426

x=426/2

x=213

1st = x=213

2nd=x+3=216

213+216=429 Ans

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