7. Find the distance

Ramya has to travel a certain distance to reach her hometown. If she has travelled for 7 hours and yet 23 kilometres remain to be covered, find the total distance.

 

[Note: Use the variable \(d\) kilometres to denote the distance covered in one hour. Always enter the co-efficient along with the variable first then followed by the constant.]

 

 

Total distance \(=\) () kilometres