Sunday, January 31st 2010

CrossFit Kids – Skill Day

CrossFit Kids action

“Farmers and Lumberkacks” at CrossFit Kids – Fairfax

Today practice roll overs and wallabys

Skill Day Brain Teaser:
A pound of tea has twice as much caffeine as a pound of coffee
A pound of tea is enough to make 160 cups of tea
A pound of coffee is enough to make 40 cups
A 12-ounce can of cola has about one-fourth the caffeine as a cup of coffee

How much caffeine does one cup of tea have compared to one cup of coffee?

How much caffeine does one cup of tea have compared to a 12-ounce can of cola?
(From Discovery Education)

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