Aspinner has 3 equal sections that are red, white, and blue. what isthe probality of not landing on blue! ?

So 3/3 of the sections are colors, and 1/3 of the sections are blue, which means the probability of the spinner landing on NOT blue is 2/3.

The probability pf landing on blue is 25%

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