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28 January, 23:36

Current Law requires that wheelchair ramps have a height to length ratio of 1: 12 and old ramp has a height to length ratio of 2: 21 its height is 8 inches workers replace this ramp with a new one that has the same height how much longer must a new ramp be to meet the ramp ratio required by law?

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  1. 29 January, 03:17
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    Must be 12 inches longer it was 84 inches 4x21 it needs to be 96 inches 8x12 96-84 is 12
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