Monday - 0
Tuesday - +3
Wednesday- ( -0.5 )
Thursday - + 2.5
Friday- (- 1.5)
When add all of it together you get 3.5.
3.5 inches of snow were left on the ground.
8 and 5 multiply to 40 but subtract to 3.
Try dividing 40 cents by 20 cents and then multiplying the answer you get by 100 and you should get your answer. If this is wrong i'm sorry.
Milligrams centigrams grams kilograms tonnes ( non American tonnes)