Question

Rashmi is standing in a row of girls. If she is 19th from the right end and 11th from the left end, then how many girls are standing in the row?
a. 31
b. 29
c. 28
d. 27​

Answer 1

Dear Student,

◆ Answer - (b)

Total girls in row = 29 girls

● Explanation -

Given that Rashmi is 19th from the right end and 11th from the left end in row of girls.

Here, Rashmi is counted twice (once fron each side), so total no of girls in row will be sum of her position from right and left minus one.

Hence, total no of girls in row is -

Total girls in row = 19 + 11 - 1

Total girls in row = 30 - 1

Total girls in row = 29 girls

Hope this helps ...

Answer 2

The correct option would be b. 29

Step-by-step explanation:

Given,

Rashmi's position from right end = 19,

Her position from left end = 11,

Thus,the number of girls in the row = her position from right + her position from left - 1  ( we deduct 1 because she is counted two times )

= 19 + 11 - 1

= 30 - 1

= 29

That is, OPTION b. is correct

#Learn more:

Priya is on 11th position from the left end and 13th position from the right end in a row. How many total number of students are there in the row?​

https://brainly.in/question/14371970