16. Anand finds that he is 40th from the
right end in a line and 30th from the
left end. How many persons are there
in that row?
(A) 70
(B) 69
(C) .71
(D) None of these
Answers
Answered by
104
Answer:
- There are 69 persons in that row.
Step-by-step explanation:
Given that:
- Anand finds that he is 40th from the right end in a line.
- And 30th from the left end in a line.
To Find:
- How many persons are there in that row?
Finding the number of persons in the right end in a line:
- Anand is 40th from the right.
- It means, there are already 39 persons to his right.
Finding the number of persons in the left end in a line:
- Anand is 30th from the right.
- It means, there are already 29 persons to his left.
Finding the total number of persons in that row:
- Total persons = Persons in right + Persons in left + Anand
- Total persons = 39 + 29 + 1
- Total persons = 69
Answered by
51
Answer:
There are 69 persons in the row.
Given:
- Anand finds that he is 40th from the right end in a line and 30th from the left end.
To Find:
- How many persons are in the row ?
Solution:
Firstly,
Number of persons in the right end in a line :
▶ Anand is 40th from the line.
▶ Therefore, We can conclude that there are 39 persons to his right.
Number of person in the left end in a line :
▶ Anand is 30th from the line.
▶ Therefore, We can conclude that there are 29 persons to his left.
To Find the number of persons in the row = ?
▶ Total persons = Anand + Persons in left + Persons in right.
▶ Total persons = 1 + 29 + 39
▶ Total persons = 69.
Therefore,
There are 69 persons in the row.
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