Math, asked by Anshil101, 1 year ago

A sum of ₹ 800 is in the form of denominations of Rs 10 and Rs20.If the total number of notes be 50, find the number of notes of each type.

Answers

Answered by Shreyaskali

2

10x+20y=800
x+y=50
y=30,x=20

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