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Cost of 5 kg of wheat is Rs 91.50. (a) What will be the cost of 8 kg of wheat?

Q. 4.     Cost of 5 kg of wheat is Rs. 91.50.

              (a) What will be the cost of8\; kg of wheat?

Answers (1)
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Given,

The cost of 5 kg of wheat:

=Rs \:91.50

So,

The cost of 1 kg of wheat :

=\frac{91.50}{5}=Rs\:18.30

And Hence,

The cost of 8 kg of wheat :

=8\times\:18.30=Rs\:146.40

Therefore, the cost of 8 kg of wheat is Rs 146.40.

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