malakaidraunida malakaidraunida

01-11-2017
Mathematics

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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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