Question
A sum of Rs. 723 is divided among X, Y and Z such that X
gets Rs. 168 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?ÂSolution
Rs 723 is divided among X, Y and Z. Y gets Rs.(Z + 78) X gets Rs. (Z + 78 + 168) = Rs. (Z + 246) According to the question, => Z + 246 + Z + 78 + Z = 723 => 3Z + 324 = 723 => Z = 399/3 => Z = 133 Share of Z = Rs 133
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168 ÷ 6 × 32 ÷ 9 × 7 + 8 + 11
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- Which two signs should be interchanged to correct the given equation?
5 + 3 × 8 – 12 ÷ 4 = 3 After interchanging the given two signs, what will be the value of the given equation? + and ÷
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Which two signs should be interchanged to make the below equation mathematically correct?
9 ÷ 3 + 6 – 6 × 2 = 30
A shopkeeper sells rice in such a way that the selling price of 950 gm is the same as the cost price of one kilogram. Find his gain percent.
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If A denote ÷, B denotes x, C denotes + and D denotes -, what is the value of the given expression?
32 B 40 A 8 C 10 D 12
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