Question

If the difference between the average of d and e and that of e and h is 19, what will be the difference between d and h?

विकल्प

• 38

• 22

• 9

• 19

Answer 1

38

Explanation:

`((d + e))/2 - ((e + h))/2` = 19

⇒ `(d + e - e - h)/2` = 19

⇒ d – h = 38