tracyjbrooks1970 tracyjbrooks1970
  • 26-09-2018
  • Mathematics
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a stack of boards is 21 inches high. Each board is 1 and 3/4 inch thick. How many boards are there?

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Laureneon
Laureneon Laureneon
  • 26-09-2018

12 boards. 21 / 1 3/4 = 12! Hope this helps

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