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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:
To Find:
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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