Question

In a bag, number of one rupee coin is three times than two rupees coin. If there are only

Rs 150 in this bag, then find out the number of both the coins​

Answer 1

Step-by-step explanation:

let number of Rs. 1 coins be x and Rs. 2 coins be y

according to question,

x=3y

also, 1*x + 2*y = 150

put x = 3y in x + 2y = 150,

3y +2y = 150

5y = 150

y = 30

so, x = 3 × 30 = 90

Answer 2

Answer:

number of one rupee coin is three times then two rupee coin =3*2=6

If there are only Rs 150in the bag,then find out the number of both the coin =150*6=900

I hope this will helpful for you