Question

if a dozen pens cost rs. 15, how many pens can be bought for rs. 43.75?

Answer 1

Rs 15=12

Rs1=12/15

Rs43,75=12/15×43,75=35

Therefore no of pens is 35.

HOPE IT HELPED U!!!!

Answer 2

35 Pens can be bought in Rs 43.75  if a dozen pens cost rs. 15,

Step-by-step explanation:

a dozen pens cost rs. 15

a dozen = 12

=> 12 Pens cost = Rs 15

=> in Rs 15  Pens can be bought = 12

    in Rs 1 Pens can be bought = 12/15  = 4/5

   in Rs 43.75 Pens can be bought  = 43.75 * 4/5

= 175/5

= 35

35 Pens can be bought in Rs 43.75  if a dozen pens cost rs. 15,

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