Question

the cost of 1 dozen pens is ₹288 find the cost of 320 pens​

Answer 1

Answer:

Rs 7680

Step-by-step explanation:

1 dozen = 12

Cost of 12 pens = 288

Cost of 1 pen = 288/12 = 24

= Cost of 1 pen = 24

Cost of 320 pens = 24 X 320 = 7680

Please give me thanks

Answer 2

Step-by-step explanation:

if 12pens cost 12rupees

so 1=288/12

=24

Hence,

320pens will cost 24*320=7680