Question

the predicessor of a number is 1----than the number​

Answer 1

HERE IS YOUR ANSWER

The number which comes just before a particular number is called its predecessor. The predecessor of a whole number is one less than the given number. Clearly, the predecessor of 1 is 0; predecessor of 2 is 1; predecessor of 3 is 2 and so on.

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Answer 2

Let the number be x

Since predecessor of a number means the number before the given number that is (x-1)

According to sum :

(x-1) = 1

=> x = 1+1 =2

Since,the predecessor of number 2 is 1.

Therefore,the number is 2.

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