The bag contain 1600 in the form of 10 and 20rupees notes if the ratio between the number of rupees 10 and 20 rupees notes is 2:3 find the total number of notes in all
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let the ratio be 20 X and 60 x as you know the ratio between the 10 rupees and 20 rupees is 2 ratio 3
20x+60x=1600
80x=1600
x=1600÷80
x=20
no.of 10 Rs notes =(2)20 =40notes
no. of 20 Rs coins =(3)20=60notes
20x+60x=1600
80x=1600
x=1600÷80
x=20
no.of 10 Rs notes =(2)20 =40notes
no. of 20 Rs coins =(3)20=60notes
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