Question

what is the price of 15pens if 8pens for 40 rupees?​

Answer 1

Answer:

The cost of 5 pens is 40 rupees, so the cost per pen is 8 rupees. For 12 pens it's 96 rupees . OPPO F19 Pro+ 5G: OPPO 50W flash charge. 5-minute charge, 3.5 hrs of video playback.

Step-by-step explanation:

Answer 2

Let the cost of 15 pens be  x

cost of 8 pens =  rs 40 (given)

cost of 1 pen = 40/8

                     =  5

value of x = 15 x  cost of 1 pen

                 =15  x  5

                 = rs 75

Hope it helps

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