1.

a shopkeeper has 124 pencils with him. parveen buys all at the rate of Rs. 48 per dozen.. how much pay to the shopkeeper?ï​

Answer» ONG>Answer:

Step-by-step explanation:

Given that:

  • A shopkeeper has 124 pencils with him.
  • Parveen buys all at the RATE of Rs. 48 per dozen.

To Find:

  • How much money he pays to the shopkeeper?

First finding the cost of one pencil:

By unitary method.

⟶ 12 pencils cost = Rs 48

1 pencil cost = Rs 48/12

⟶ 1 pencil cost = Rs 4

∴ The cost of one pencil = Rs 4

Finding the cost of 124 pencils:

By unitary method.

⟶ 1 pencil cost = Rs 4

⟶ 124 pencils cost = Rs (4 × 124)

⟶ 124 pencils cost = Rs 496

∴ The cost of 124 pencils = Rs 496



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