Use the spinner to identify the probability to the nearest hundredth of the pointer
landing on a non-shaded area.

The answer is 0.60 because the sum of the shaded angles equals 145°, divided by 360° equals 0.60

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post