Question

12+13=7,14+15=11,16+17=15 then 18+19=?​

Answer 1

Answer:

19

Explanation:

The answer is 19.

There is four spaces gap between the answers..

Such as::

7+4=11 ;11+4=15 ; and 15+4=19..

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Answer 2

Answer:

Answer is shown in bold letter.

Explanation:

Given:

$12+13=7$

$14+15=11$

$16+17=15$

Calculations:

Here we see that the answers of given statement is having difference of four. Therefore, our result is also having the adding of four we get;

$18+19 = 15+4\\ = 19$

Hence, answer is 19.