A stairway consists of 14 stairs, each 32 5/7 cm high.what is the vertical height of the stairways ?
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answer is 458/11+12 these is answer
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Given - Height and number of stairs
Find - Vertical height of stairways
Solution - The total vertical height of stairways is 458 centimetres.
The height of one stairway = 7*32 + 5/7
The height of one stairway = 229/7
So, the height of all the stairs will be = 229/7*14
The height of all the stairs = 229*2
The height of all the stairs = 458 centimetres
Thus, the total vertical height of all the stairs is 458 centimetres.
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