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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsHardLevel 70
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In a flower decoration the first layer has (18) flowers and each next layer has (6) more flowers. How many flowers are there in (11) layers?

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Answer and explanation

Correct answer: (528)

The flower numbers are (18,24,30,\ldots), and (S_{11}=528). Exam tip: take the number of layers as the number of terms.

Related tags

ApWord-ProblemFlowers

Frequently asked questions

What is the correct answer to this question?

(528)

Why is this the correct answer?

The flower numbers are (18,24,30,\ldots), and (S_{11}=528). Exam tip: take the number of layers as the number of terms.

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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