Mimi3456
Mimi3456 Mimi3456
  • 16-05-2018
  • Mathematics
contestada

A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there?

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LexiRiddle179
LexiRiddle179 LexiRiddle179
  • 22-05-2018
The answer is 12 because 21"/1 3/4= 12.
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