malakaidraunida malakaidraunida
  • 01-11-2017
  • Mathematics
contestada

Scale 1:50. 18cm in this scale is equal to??

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BradEagleCarp BradEagleCarp
  • 08-11-2017
Use cross multiplication a/b = c/d ad = bc
1/50 = 18/x
1x = 18(50)
x = 900 cm
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