Question

A person spent ₹564 in buying pens and pencils if cost of each pen is₹7and each pencil is₹3and if the total number of things brought was 108 how many of each type did he buy

Answer 1

Let
No. Of pens=x
No. Of pencils=y
Equation 1:
7x+3y=564
Equation2:
x+y=108
After elimination method you will get x=60
Y=48


Hope this helps you!!