The cost of 13 kg of sugar is rs 195 while the cost of 17 kg of rice is rs 544 and the cost of 21 kg of wheat is rs 336. Find the total cost of 21 kg of sugar, 26 kg of rice and 19 kg of wheat?
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Cost of 13 kg of sugar = Rs 195
cost of 1 kg of sugar = 195/13= 15 rupee
cost of 21 kg sugar = 15×21= 315 rupee
cost of 17 kg rice = Rs544
cost of 1 kg rise = 544/17= 32 rupee
cost of 26 kg of rice = 32×26= 832 rupee
cost of 21 kg of wheat = Rs 336
cost of 1 kg of wheat = 336/21 = 16 rupee
cost of 19 kg of wheat = 16×19 = 304 rupee
cost of 1 kg of sugar = 195/13= 15 rupee
cost of 21 kg sugar = 15×21= 315 rupee
cost of 17 kg rice = Rs544
cost of 1 kg rise = 544/17= 32 rupee
cost of 26 kg of rice = 32×26= 832 rupee
cost of 21 kg of wheat = Rs 336
cost of 1 kg of wheat = 336/21 = 16 rupee
cost of 19 kg of wheat = 16×19 = 304 rupee
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