A sum of rs 800 is in the form of dinominations of rs10 and rs20 . If the total umber of notes is 50
Answers
Answered by
2
let number of rupees 10 notes be x and number of rupees 20 be y.
10x+10y=800
x+y=50
therefore by simultaneous equation method number of 10 ruppes notes is 20
and number of 20 rupee notes is 30
10x+10y=800
x+y=50
therefore by simultaneous equation method number of 10 ruppes notes is 20
and number of 20 rupee notes is 30
Similar questions