Answer:
If you are mowing for 6 hours and got 55 dollars, the collumn above the 6 and 55 would be subtracting... Take ur 6 hours and make it 3.. say you were moweing lawns for 3 hours... that means that you're getting paid half of 55 meaning that above 6 you'd put 3 and above 55 youd put 27.5
Make sence?
