Question

Pls answer it...
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Pls help....​

Answer 1

Answer:

Step-by-step explanation:

let number of 10 rupees cards = x

          cost of 10 rupees card = 10x

      number of 5 rupees cards = 2x/3

           cost of 5 rupees card = 5(2x/3) = 10x/3

    number of 15 rupees cards = x/5

           cost of 10 rupees card = 15(x/5) =

= 10x + 10x/3 + 3x = (30x+10x+9x)/3 = 49x/3

= 49x/3 = 245

= (245×3)/49 

= 15                 (no. of 10 rupees card)

2x/3 = (2×15)/3 = 10              (no. of 5 rupees card)

x/5 = 15/5 = 3               (no of 15 rupees card)

Answer 2

Answer:

hey mate here is your answer

please refer to the attachment

thank you :)