Question

please answer my question ​

Answer 1

for each book 180/12=15

the cost of 10 books is 15X10=150

correct answer is RS 15X10

price of book

step by step answer sent to you if you satisfy mark as a brainlest

Answer 2

Answer:

3rd number is correct.

Step-by-step explanation:

if 12 book cost=180

1 book cost book=(180÷12)

=15

Therefore,cost of 10 book will be=(15×10)

=150.

so,the answer is 150,means=15×10 is correct.