26-10-2016
Mathematics

contestada

The cafeteria used 28 bottles of ketchup in 18 days. How much ketchup should be ordered for 45 days?

Respuesta :

PhantomRealm PhantomRealm

26-10-2016

28----18
Y-------45

45x28=18xY
Y=45x28/18
Y=70 bottles of ketchup

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