a sum of rs 500 is the form of denominator of ₹5 and ₹ 10 if the total number of notes isd 90 find the number of notes of each type
Answers
Answered by
1
let rs 5 note be x and rs 10 note be y
x+y=90
5x+10y=500
then solve it simultaneously by elimination or substitution method
x+y=90
5x+10y=500
then solve it simultaneously by elimination or substitution method
10junerashmip39arx:
do proper method is intended
Similar questions