Question

Ramya went to the book stall and
Purchased 3 pens and 5 note books and
Paid 75. Express this information in
the form of equation​

Answer 1

Answer:

let the cost of one pen be = x

therefore, total cost = 3x

let the cost of one note book be = y

therefore the total cost = 5y

therefore the equation would be like

=> 3x + 5y = 75

hope it helped :)

Answer 2

Answer:

let Ramya purchases each pen by Rs x and each note book by Rs y

si the equation is

3x+5y=75