Answers

2016-02-04T16:24:41+05:30

Total cost of 3 watches = rs. 2700

Let the cost of first watch be = RS. x

So, cost of second watch = Rs. 2x/3

Cost of third watch = 1/2 * 2x/3 = Rs. x/3

ATQ- x + 2x/3 + x/3 = Rs. 2700

→  3x+2x+x / 3 = Rs. 2700

6x/3 =Rs. 2700

x = 2700*3/6 = 1350

So x = Rs. 1350

→ So cost  of first watch = Rs. x = Rs. 1350

Cost of 2nd watch = 1350*2/3 = Rs. 900

Cost of 3rd watch = Rs. 900/2 = Rs. 450

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