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Class 10 Mathematics Arithmetic Progressions (AP)Word problems based on APsExpertLevel 72

A medicine dose is (15) mg on the first day and increases by (6) mg each next day. What is the total dose over the first (22) days?

Answer and explanation

Correct answer: (1716)

The doses form the AP (15,21,27,\ldots) and (S_{22}=1716). Exam tip: add the terms for the total dose.

Tags

apword-problemdosetotal

Frequently asked questions

What is the correct answer to this question?

(1716)

Why is this the correct answer?

The doses form the AP (15,21,27,\ldots) and (S_{22}=1716). Exam tip: add the terms for the total dose.

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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