Question

a number with the addition of itself becomes 38. what is the number

Answer 1

Answer:

19

Step-by-step explanation:

Let x be the number.

according to the condition,

x+x=38

2x=38

x=38/2

x=19

Answer 2

Answer:

A number with the addition of itself becomes 38. what is the number?

The number is 19.

Step-by-step explanation:

Here we are given with a number and we are asked that when some number is added by itself then the given number is obtained. So we need to find which number is added with itself to form the given number.

The given number which is obtained by adding the number is 38.

Let the number which will be added with itself to obtain 38 be x.

So according to the given conditions-

That when the number is added with itself it will form 38,

Then,

$x+x=38\\2x=38\\x= \frac{38}{2} \\x=19$

From this we come to know that the number is 19.

There is another method by which we can solve this question.
The another method is trial and error.

Or simply divide the given number with 2.

because when a number is added with itself that is the multiplication of the number with 2.

Hence, the number which is added with itself to form 38 is 19.

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