In a hospital (414) patients came in (9) days. If the number of patients increases by (6) each day, how many patients came on the first day?
Answer and explanation
Correct answer: (22)
Using (S_9=414) and (d=6) gives (a=22). Exam tip: the first term can be found from total and common difference.
Frequently asked questions
What is the correct answer to this question?
(22)
Why is this the correct answer?
Using (S_9=414) and (d=6) gives (a=22). Exam tip: the first term can be found from total and common difference.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Word problems based on APs.
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