Question

3 dozen pens cost is rupees 72 how much two dozen pen cost ?​

Answer 1

Answer:

A dozen is = 12

The three pen cost is 72

Two dozen pen cost is = 48

Answer 2

1 dozen=12

3 dozen pens = 36 pens

so 1 pen cost= 72/36

1 pen cost=2

2 dozen=24

so cost of 24 pens =2×24=48

hope it helps