Question

How much money is to be paid. When x pens costing Rs. 8 each and y
exercise books costing Rs. 12 each are brought? Write in the algebraric
expression.

Answer 1

Step-by-step explanation:

if x no. of pens then money of pens = 8x

if y no. of notebooks then money of books = 12y

total money to be paid = 8x+ 12y

Answer 2

Step-by-step explanation:

If 1 pen = 8

X pens = 8X

similarly,

1 book = 12

Y copy= 12Y

therefore. 8X + 12Y