Question

A shopkeeper bought a ball pen in Rs 12 or a packet of 10 ball pen in Rs 100 . Swati bought 24 ball pens . What is the cost price of these ball pens ? ​

Answer 1

Answer:

Rs. 288

Step-by-step explanation:

Cost of one pen = Rs.12

Cost of 24 ball pen -

Cost of one packet = 100 Rs.

One packet contains 10 pen

Then 2 packet contain = 10×2= 20 pen

4 pens are left

Cost of 4 Pen = 12×4

= 48 Rs

Cost of 20 pen= 20×12= 240

Cost of 4 pen =12×4 =48 Rs.

Cost of 24 pen = 240+48 =288 Rs.