#1**+1 **

All A are B.

One-third of all D are A.

Half of all C are B.

One C is a A.

Eight C are D.

There are 90 B.

Draw the Venn diagram. How many B are neither A nor C?

I am not convinced that there is enough into to sove this.

Here is a Venn diagram outline. This is how I see the basic problem.

I will continue to think about it.

Melody Dec 3, 2019