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Calculate the area given by:

[tex]\[ \text{Area} = 5 - 5\pi \times 18.7 \][/tex]

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One kilogram of rice costs Rs 42.65. What will be the cost of 15 kg of rice?


Sagot :

To find the total cost for 15 kg of rice when 1 kg costs Rs 42.65, we need to multiply the cost per kilogram by the total weight of the rice.

Here's a step-by-step breakdown:

1. Determine the cost per kilogram of rice:
- The given cost per kilogram is Rs 42.65.

2. Determine the total weight of the rice:
- The given weight is 15 kg.

3. Calculate the total cost:
- Multiply the cost per kilogram by the total weight:
[tex]\[ \text{Total Cost} = 42.65 \, \text{Rs/kg} \times 15 \, \text{kg} \][/tex]

Using these steps, we find that the total cost for the 15 kg of rice is Rs 639.75.
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