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If 9 kg of rice costs Rs 327.60, what will be the cost of 50 kg of rice? - Mathematics

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प्रश्न

If 9 kg of rice costs Rs 327.60, what will be the cost of 50 kg of rice?

योग

उत्तर

Cost of 9 kg of rice = Rs 327.60

Cost of 1 kg of rice = `327.60/9`

Cost of 50 kg of rice = 50​ × `327.60/9=16380/9`  = Rs 1820

Hence, the cost of 50 kg of rice is Rs 1820.

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अध्याय 10: Ratio, Proportion and Unitary Method - Exercise 10C [पृष्ठ १५७]

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आरएस अग्रवाल Mathematics [English] Class 6
अध्याय 10 Ratio, Proportion and Unitary Method
Exercise 10C | Q 3 | पृष्ठ १५७

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