Question

1 marks question . if the price of 8 pens is Rs. 240 then find the price of 12 pens (plz give right answer my friend. ) right plz for take brainliest and lost of thanks​

Answer 1

Step-by-step explanation:

let the price of the pen be X

and price for 12 pens (i.e. 12x) = Y

so,

$8x = 240 \\ x = 240 \div 8 \\ x = 30$

so, price of 12 pens be 12x

$12x = y \\ 12 \times 30 = y \\ y = 360$

hence price of 12 pens is 360 ruppes