Question

Mr. X went to a market to purchase 3 kg of sugar, 10 kg of wheat and 1kg of salt. In a shop near to mr. X's residence, these commodities are priced at rs 20, rs10 and rs 8 per kg whereas in the local market these commodities are priced at rs 15, rs8 and rs 6 per kg respectively. If the cost of traveling to local market is rs 25, find the net savings of mr. X, using matrix multiplication method.

Answer 1

Explanation:

X went to a market to purchase 3 kg of sugar, 10 kg of wheat and 1kg of salt. In a shop near to mr. X's residence, these commodities are priced at rs 20, rs10 and rs 8 per kg whereas in the local market these commodities are priced at rs 15, rs8 and rs 6 per kg respectively.

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Answer 2

Answer:

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• X went to a market to purchase 3 kg of sugar, 10 kg of wheat and 1kg of salt. In a shop near to mr. X's residence, these commodities are priced at rs 20, rs10 and rs 8 per kg whereas in the local market these commodities are priced at rs 15, rs8 and rs 6 per kg respectively.