Answers

2016-03-04T04:20:06+05:30
The answer to question 1 is two kilograms but I don't quite understand question 2
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2016-03-04T14:38:56+05:30
1) four weighs of 500g = 500 x 4  = 2000g
 1000 g = 1 kg
2000 g = 2 kg

2) A proper fraction with numerator 1 is called a Unit Fraction
  Definition for mixed fraction :  A fraction with proper and whole no. is called mixed fraction.  example (2 1/3, 5 2/7 etc)
  Improper fraction:  numerator > denominator , then it is called improper fraction.


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