Question

If the cost of dozen pen is 100 rupees then, find the cost of 2 pens​

Answer 1

Answer:

Cost of dozen pen (12 pens)=100 ruppee

cost of 1 pen=100/12

cost of 2 pen=100/12*2=16.67 ruppee

Answer 2

Answer:

₹16.6

Step-by-step explanation:

1 dozen= 12 pens

Cost of 12 pens= ₹100

Cost of 1 pen= ₹100÷12

= ₹8.3

So, Cost of 1 pen is ₹8.3

Now, Cost of 2 pens= ₹8.3×2

= ₹16.6