Carla is building a table out of boards that are 4.25 inches wide. She wants the table to be at least 36 inches wide. What is the least number of boards she can use ?

Respuesta :

The least number of boards she can use is 9 boards. Divide 36 by 4.25 to get 8.470... Then round it up to get 9 boards.

thanx

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