Question

A man has equal number of five, ten and twenty rupee notes amounting to Rs. 385. Find the total number of note​

Answer 1

Step-by-step explanation:

No.of notes=x

Then 5x+10x+20x=385

35x=385

x=385/35

x=11

Therefore x=11

Answer 2

Answer:

let number of notes of 5,10,20=x,y,z

acc to give condition

x=y=z

5x+10y+20z=385

5x+10x+20x=385......x=y=z

35x=385

x=385÷35

x=11

x=y=z=11

total notes=11+11+11

total number of notes =33

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