Question

I have a total of ` 300 in coins of denomination ` 1, ` 2 and ` 5. The
number of ` 2 coins is 3 times the number of ` 5 coins. The total number of
coins is 160. How many coins of each denomination are with me?
the equation is:-
5x+6x+(160-4x)=300

Answer 1

Step-by-step explanation:

i hope you understand and it helps you.

Answer 2

Answer:

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Step-by-step explanation:

rupees 300in coins denomination

Rs1 =160-(3x+x)160-(4x)

Rs2 =3x

Rs5 =x

total coins

300=5x+3x+2+160-(4x)

300=5x+6x+160-(4x)

300-160=5x+6x-4x

140=11x -4x

140= 7x

20= x

so,

Rs 1 =160(60+20)

Rs2=20×3

Rs 5 = 20

Rs 1= 80 coins

Rs 2=60 coins

Rs 5=20 coins