Question

A teacher purchase 30 maths book and 30 science books for the class. If the cost of maths book is Rs. 26 and that of a science book is Rs. 22, how much did he pay to the shopkeeper?​

Answer 1

Answer:

1440 , Pls mark me brainlist

Step-by-step explanation:

30 X 26 = 780

22 X 30 = 660

780 plus 660 = 1440

Answer 2

Answer:

Step-by-step explanation:

A teacher purchase 30 maths books and 30 science books for the class. If the cost of a maths book is Rs. 26 and that of a science book is Rs. 22, how much did he pay the shopkeeper?​

Answer

math's book rate is = 26 rs

and science book = 22 rs

30 math's books are = 26 × 30= 780 rs

30 science nooks are = 22 × 30 = 660

total                                            = 1440 rs

Answer