Answer:
3.5in
Step-by-step explanation:
in hour 3 the rainfall was 10.5,then in hour 5 the rainfall was 17.5in.
17.5-10.5=7
7/2=3.5
3/2
if you multiply 3/2 by 2 and add 7 you will get 10.
3/2 * 2 = 3
3 + 7 = 10
648. if you were meaning 36 x 18
but if you meant 36/18 then it is 2
