ElectricPavlov

Probability of green is .2    that means the remaining cabbages represent  0.8 of the total

3:29 is possibly 32 cabbages

32 = .8x   x = 40 total cabbages        

3:29    means there are 3 reds and 29 whites and 8 greens    out of 40

red/40 = 3/40 = .075 chance of picking a red one

Base 6      413 - 215 = 154 in base 6      so   ' 4 ' is in the units place

you are subtracting  5 from 3.....you will have to borrow a '6' from the next column to make the 3  a value of a  9    9-5=4

The ladder is the hypotenuse of a right triangle 

20 cos (72) = 6.18 ft ~~ 6.2 ft

20,000 (1-.15)^x  =  10440

.85^x = 10440/20000

x log(.85) = log(10440/20000)

x = 4.00 years

4/5    x  1  1/6   =

4/5    x 7/6  = 28/30

Venn Diagram solution:

5 x 6^5  + 3 x6^4  + 1 x 6^3 + 3 x 6^2 + 4 x 6 + 0 = 43116       43116/210 = 205 R 66

16  36  are the only two I can conjure,,,,,   so two :    1 and 3

I suspect you may have wanted a Venn Diagram for this:

Here is my answer.......