Daily Math Challenge

Sharpen your math skills with a new problem every Tuesday to Friday. These daily challenges are perfect for those who enjoy quick, engaging puzzles.

To go from place A to place B, there are 4 independent traffic lights, each of which is green with probability 0.3.  What is the probability that when driving from A to B you will not find a green light?

Problem submitted by Khalil Dagher. Beirut - Lebanon


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