Answer:
2x3/2-5/2
=6/-3/2
=-1
6 divide by 2 is +3 and +3 divide by - 3 equals - 1
The answer is 1,620
1,620/6= 270
Him doing the surgerys / treating the patient
This is a simple addition/subtraction question question
4+3 = 7 km 12-7 = 4 therefore he still has 4 km to go
