Question

Simran has rupees 2 and 5 coins.She exchanged them for rupees 10 coins.If the number of rupees 5 coins Is one less than the number of rupees 2 coin,then the number of rupees 5 coins is: Pleaseanswer me fast it very urgent please answer me before 1 o'clock I will mark you as the brainliest if they answer me correctly

Answer 1

Let the no. of Re.1 coin be x and the no. of Rs.2 coin be y.

Now, y=

3

1

x

And 3y+2y=115

⟹5y=115

So, y=23

thus, x=3y=3×23=69

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