Question

purse contains ₹350 in notes of denominations of ₹10 and ₹5. If the number of

₹5 notes is three times the number of ₹10 notes, find the number of notes of each

denomination.​

Answer 1

Answer:

notes of Rs. 10 = 14

notes of Rs. 5 = 42

Step-by-step explanation:

10x+ 5y= 350----I

y= 3x----II

Put ii in I

10x+ 5(3x) = 350

25x= 350

x= 14

notes of Rs. 10 = 14

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