Crazycat1705 Crazycat1705

15-02-2017
Mathematics

contestada

189 is 45% of what number?

198 is 55% of what number?

Respuesta :

SamreenAmdani SamreenAmdani

15-02-2017

189 is 45% of 420 and 198 is 55% of 360

189 = .45x
/.45 /.45
420 = x

198 = .55x
/.55 /.55
360 = x

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