Mathematics, 01.04.2020 01:38, elopezhilario6339

The rise on a set of stairs is 6 inches. The tread or the run on the stairs is 9 inches. If the total length of the staircase is 12 feet and the total height is 8
feet, how many steps are needed?

Answers: 2

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The rise on a set of stairs is 6 inches. The tread or the run on the stairs is 9 inches. If the tota...