RPF 10 Jan 2019 Slot 1

Question 94

Find the value of x.
$$\frac{2}{5}(x) + \frac{3}{10}(x) - \frac{3}{5}(x) = 459$$

Solution

Expression : $$\frac{2}{5}(x) + \frac{3}{10}(x) - \frac{3}{5}(x) = 459$$

=> $$x\times(\frac{4+3-6}{10})=459$$

=> $$x=459\times\frac{10}{1}=4590$$

=> Ans - (D)

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