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THERE IS A LILY PAD ON A POND. EVERY DAY IT DOUBLES IN SIZE
IN 30 DAYS IT WILL COVER THE WHOLE POND. HOW MANY DAYS BEFORE IT
COVERS HALF THE POND?
TWENTY-NINE DAYS
Where learned: MICHIGAN ; UNIVERSITY OF DETROIT ; DETROIT ; CAMPUS
| Subject headings: | RIDDLE -- Riddle Question |
Date learned: 02-00-1982