Solve this:
Q.7. Write all the natural numbers from 2 to 15. What fraction of them is even?

Hi, 
2,3 4 5 6 7 8 9 10 11 12 13 14,15 
total = 14
and even numbers = 2,4,6,8,10,12,14 = 7 
so fraction of numbers even = 7/14 = 1/2

 

  • 1
3,4,5,6,7,8,9,10,11,12,13,14
 
  • -1
3 4 5 6 7 8 9 10 11 12 13 14
even is equal 6
total is equal to 12 
therefore it is   6
                         12
  • 1
3 4 5 6 7 8 9 10 11 12 13 14
no. even= 6
total no= 12
fraction=6/12=1/2
 
  • 1
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