The Last PieceMath brain teasers require computations to solve.
Mom bakes a cake. Dad ate 1/6 of the cake. Brother ate 1/5 of what was left. Then sister had 1/4 of the remaining cake. After that the dog ate 1/3 of the remaining cake, and finally another kid ate 1/2 of what was left after the dog was finished. What fraction of the whole cake is left for mom to eat?
HintShe cut it into six pieces after she baked it.
Answer1/6 - the same amount everyone else got to eat.
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