# Math and Couples

Next, I have a math question that related to couples. Solved it !

Four married couples, with names Albert, Bob, Charlie, Don, Elaine, Fanny, Gillian and Helen, meet for a game of chess. They form four groups of two players. The following information is given:

Bob plays against Elaine.

Albert plays against Charlie’s wife.

Fanny plays against Gillian’s husband.

Don plays against Albert’s wife.

Gillian plays against Elaine’s husband.

Who is Bob’s wife?

**Solution:**

# Math Question

Below is one of math question in Math Olympiad For Primary School.

Amanda and Cindy share a sum of money. If Amanda gives 1/3 of her share

to Cindy, Cindy will have $48 more than Amanda. If Amanda gives 1/6 of her share to Cindy, Cindy will have $30 more than Amanda. What is the ratio of Amanda’s share to Cindy’s share?

# Volume of Cone

Find the volume of the following cone.

[swfobj src="http://mathandflash.com/wp-content/uploads/2011/04/volume-of-cone.swf" width="400" height="300" allowfullscreen="true"]

# Flash Media: Find Volume

Math exercise for elementary schools.

Find the volume of the following prisms.

[swfobj src="http://mathandflash.com/wp-content/uploads/2011/04/find-volume.swf" width="400" height="300" allowfullscreen="true"]

# Exercise: Volume For Primary Schools

Find the volume of the following prisms.

**Answer:**