Question

A purse contains rupee 250 in notes of denomination of 10 rupee and 50 rupee. If the no. of 10 rupee notes is one more than that of 5p. rupee notes, find the no. of notes of each denomination.
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Answer 1

Step-by-step explanation:

let the no. of 50 rupee notes be x.

no. of 10 rupee notes = x + 1

x = 50x

x + 1 = 10(x + 1)

ATQ,

50x + 10(x + 1) = 250

50x + 10x + 10 = 250

60x = 240

x = 4

Therefore, number of 10 rupee notes is 5 and number of 50 rupee notes is 4.