Question

In a row of boys, 'X' is 43rd from the front and Z is 12th from the back Find the total number of people in that row if Y is 7th behind X and 9th from Z.

Answer 1

Answer:

68 boys

Step-by-step explanation:

X is 43rd from front and Y is 7th behind it then Y must be 49th from front

Z is 12th from back and 9th after it Y is there so Y is 20th from back

As the position of Y is same from 49th from front and 20th from back then total no. of boys in row be 49+19=68

hope it helped you, mark my answer brainliest