To calculate the total expenditure on wallpaper, you first need to determine the area that needs to be covered in square metres. The cost of wallpaper is given as Rs 60 per square metre, so the total cost will depend on how many square metres you need to cover.
Here’s the formula you would use:
Total Expenditure = Cost per Square Metre × Total Area in Square Metres
For example, if you are covering a room that is 10 square metres, the calculation would look like this:
Total Expenditure = Rs 60 × 10 = Rs 600
This means that if you need to cover 10 square metres, your total expenditure would be Rs 600. Just remember to adjust the total area based on your specific needs to get an accurate figure.