1.

Mass of 40apples in a box is 10kg what is the mass of dozen of them

Answer»

One dozen = 12 apples.


Also given that 40 apples => 10 KG


To find how many kg a dozen of apples contain


40 apples : 10 kg :: 12 apples : x


40 * x = 10 * 12


40 x = 120


=> x = 120 / 40


=> x = 3


Hence mass of a dozen of apples is 3 kg.



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