Question

In a shop, the prize of 5 pens and 3 note book is 89 rupees. The pize of one pen is 7 rupees. Find the prize of such 5 notebooks and 5 pens?​

Answer 1

Answer:

125

Step-by-step explanation:

let the price of notebook y

5(7 rupees )+3( y rupees )= 89 rupees

35+3y = 89

3y = 89–35=54

y= 18

The price of 5 notebook +5 pen

=5 (notebook and pen)

=5(7+18) = 5(25) = 125

The answer 125 rupees