If a pound of tea has twice as much caffeine as a pound of coffee,
and if a pound of tea is enough to make 160 cups of tea,
and if a pound of coffee to make 40 cups,
How much caffeine does one cup of tea have compared to one cup of coffee?
Let’s see:
160cups of tea = 40cups of coffee (by weight)
160cups of tea= 80cups of coffee (by amount of caffeine)
so
1cup of tea= ½ cup of coffee (by amount of caffeine)
and if 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 a 12-ounce can of cola?
4 can cola = 1 cup coffee (by amount of caffeine)
2 can cola = 1/2 cup coffee (by amount of caffeine)
So
2 can cola = 1 cup tea (by amount of caffeine)
So 1 cup of tea has twice as much caffeine as one can of cola.
Chris got the same answer.