1 kg of oranges cost 64 half a kg will costs 31 true or false​

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1. Answer:

   We know that 1kg=1000gm.

   It is given that the cost of 1kg sugar is Rs.18 which means that the cost of 1000g sugar is Rs.18 then cost of one gram sugar will be:

   1000

   18

   =0.018

   Therefore, 1gm sugar costs Rs.0.018.

   Now, the cost of 250gms of sugar will be as follows:

   Cost×number of grams=0.018×250=4.5

   Hence, the cost of 250gms of sugar is Rs.4.5.

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