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173)Totalvlueofonekgteaandonekg sugar is Rs. 300. Total value of s kg sugar andtea s Rs 7Find the value of one kg sugar

Answer»

Let the cost of one kg of sugar be Rs. xand that of tea be Rs. y.

x+y=300-----------(i)5x+2y=720---------(ii)On solving equation (i) and (ii),we get:-x=40:. Value of one kg of sugar=x=Rs. 40

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