Question

5 pens cost Rs. 12, find the cost for 20 pens.​

Answer 1

Answer:

Rs .48

Step-by-step explanation:

Cost of 5 pens = 12

Cost of 1 pen = 12/5

                      =2.4/-

Cost of 20 pens = Cost of 1 pen x No of pens

                           = 2.4 x 20

                           =48/-

Answer 2

Answer:

48

Step-by-step explanation:

= 12÷5=2.4

= 2.4× 20 = 48