313mike313 313mike313

14-01-2016
Mathematics

contestada

board is 17 ft only need 5/8

Respuesta :

Billymkhoi Billymkhoi

14-01-2016

We have an equation: ?/17= 5/8

Cross multiply:
8*?= 5*17
⇒ ?= 5*17/8= 10 5/8

We only need 10 5/8 ft~

Answer Link

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