Question

please not give any bad question​

Answer 1

Answer:

300rs.

Step-by-step explanation:

Cost of 5 books = 125

Cost of 1 books = 125/5=25rs

A dozen = 12books

Cost of 1 dozen = 12×25

= 300rs.

Answer 2

Answer:

RS 300

Step-by-step explanation:

cost of 5 copies =125

cost of 1 copies =125/5=25

cost of 12 copies =25×12=300