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Class 10 Mathematics Arithmetic Progressions (AP)Finding the sum of the first $n$ terms of an APHard

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In a saving plan, (3200) rupees are deposited in the first month and (225) rupees more every next month. What is the total deposit in (30) months?

Answer and explanation

Correct answer: (193875)

This is an AP with (a=3200), (d=225), (n=30), and the total is (193875). In word problems, treat each amount as a term.

Related tags

Savings Word Problem Ap Sum Finding The Sum Of The First $N$ Terms Of An Ap Finding The Sum Of The First N Terms Of An Ap Arithmetic Progressions (Ap)Arithmetic Progressions Ap Mathematics

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