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Number & Math Play
Clowning Around
If 26 clowns can blow up 26 balloons in 26 minutes, how many clowns do you need to blow up 78 balloons in 78 minutes?
You still need only 26 clowns, but you give them 3 times as many minutes.
Source: Carter, Fulton & Russell,
Mighty Mind Boosters,
p.191