Question

Q The price of 15 articles is rupees 360. Find the price of 21 such articles?

Answer 1

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Find the price of 1 article =>

Price of 15 articles = Rs 360

Price of 1 article = Rs 360/15 = Rs 24

Now,

Find the price of 21 articles =>

Price of 1 article = Rs 24

Price of 21 articles = Rs 24 × 21 = Rs 504

Hence,

Price of 21 articles is Rs 504

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Answer 2

Step-by-step explanation:

Find the price of 1 article =>

Price of 15 articles = Rs 360

Price of 1 article = Rs 360/15 = Rs 24

Now,

Find the price of 21 articles =>

Price of 1 article = Rs 24

Price of 21 articles = Rs 24 × 21 = Rs 504

Hence,

Price of 21 articles is Rs 504