Question

There are ₹1 ,₹4 and ₹12 coins. The total coins are 40 and. Sum of values are 100 find total number of ₹12 coins

Answer 1

Answer:

Step-by-step explanation:

let us consider x , y and z numbers of 1Rs,4Rs and 12Rs coins

there for according to ur question..there exist two equation

1x+4y+12z=100

x+y+z=40

since there are two equation and 3 variables we cant find perfect values of 12 Rs coins..sorry and check your question