Ok, I need help with this, Im just starting out and have no clue where to start...this is what I have to do....

Write a program to ask the user for odometer readings before and after and gallons of gas used for each of three trips. Calculate the distance and miles per gallon for each trip. Display that information in a report like:

Trip Report
Trip Start End Distance Gallons MPG
1 10078.9 10172.6 93.7 4.65 20.0
2 10364.0 10687.5 323.5 14.90 21.7
3 11538.3 11647.8 109.5 5.34 20.5

Could someone please show me where I start? I have no clue how, as stated im a beginner.