Question

in a row of person, the person of Aaron from left side of the row is 21st and is position from the right side of the row is 23rd. find the total number of persons in the row?

Answer 1

Step-by-step explanation:

there should be 50 rows then

Answer 2

Given:

The position of Aaron from left side of the row = $21^{st}$

The position from the right side of the row = $23^{rd}$

To find:

The total number of persons in the row

Formula:

$Total\;number\;of\;persons\;in\;the\;row\\=\;(Position\;of\;Aaron\;from\;left\;+\;Position\;of\;Aaron\;from\;right)\;-1$

Step-by-step explanation:

Total number of persons in the row = $\;(21\;+\;23)\;-1$

Total number of persons in the row = $44\;-\;1$

∴ The total number of persons in the row = $43$

Answer:

The total number of persons in the row = $43$