Math, asked by amritpL, 1 year ago

help for my holiday home wark

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Answered by Anonymous
3
Q1= no of hours=6
      no of hours in a day =24
 
fraction=6/24=1/4
Q2 no of min=45min
      no of min in one hour=60

     fraction =45/60=3/4
Q3 natural no =2,3,4,5,6,7,8,9,10,11.12
  prime no=2,3,5,7,11
total no of prime=5 
total no natural no=11
fraction=5/11

Answered by PrincessNumera
16
Ans a) 1 day = 24 hours 

            No. of hours  = 6 



 \frac{6}{24 }  \frac{1}{4}  

So the final answer is  \frac{1}{4}  

The fraction get simplified by 6.


b) 1 hour = 60 minutes 

  No. of minutes   = 45 min


 \frac{45}{60}  \frac{9}{12}  \frac{3}{4}

First it get simplified by 5 and then 3.



No. from 2 to 12 = 2,3,4,5,6,7,8,9,10,11,12

Prime no. between 2 to 12 = 2, 3, 5, 7, 11

Total prime no. = 5 

Total natural no. = 11 


Fraction =  \frac{5}{11}

It cannot be simplified hence this is the answer !


Prime numbers = The numbers who don't have any factor except 1 are called prime no. 






nethranithu: nice explained!!!!
Anonymous: gr8
PrincessNumera: Thank you :)
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