Math, asked by kaushikbhardwaj, 1 year ago

the sum of a number and the two number preceding it is equal to 30 find the number

Answers

Answered by ishanaghosh
2
Let the number be x. The 2 numbers preceding it are x-1, x-2
A/q= x+x-1+x-2=30
Or, 3x=33
Or, x=11.

x=11.
Hope it helps.

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