Each notebook costs $5$ rupees, and each pencil costs $2.50$ rupees. Samar has bought one notebook, and one pencil costs $2.50$ rupees. Samar has bought one notebook and one pencil. So, how much did he pay for it?
Each banana costs $1.50$ rupees, and each milk glass costs $3.50$ rupees. Manasvi has bought two bananas and one glass of milk. So, how much did she pay for it?