Question

rashid buys 3 books for 16 rupees and four books for rupees 23 each .what will be the average price of the book​

Answer 1

Step-by-step explanation:

Average price of the book

=3×16+4×23/3+4

= 48+92/7

=140/7

=20

Answer 2

Answer:

20

Step-by-step explanation:

Rashid buys 3 books for 16 rupees each

So. cost of 3 books = $16 \times 3$

                                 = $48$

Rashid buys 4 books for 23 rupees each

So. cost of 4 books = $23 \times 4$

                                 = $92$

Total books = 3+4=7

$Average = \frac{\text{Total cost}}{\text{No. of books}}$

$Average = \frac{92+48}{7}$

$Average = 20$

Hence  the average price of the book​ is 20