A sum of Rs 500 is in the form of denominations of Rs5 Rs10. If the to – InterviewSolution

1.	A sum of Rs 500 is in the form of denominations of Rs5 Rs10. If the total number of notes is 90. Find the number of notes of each type
Answer» Let the number of five rupee notexs be Then the number of ten rupee notes willobexAccording to the question we have 5x+10(90-x) =5005x+900-10x=500-5x=-400x=80number of ten rupee no

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