Anish got 16 marks out of 20 and Shiva kumar got 42 marks out of 50 in a particular test in maths.Find who performed better?

Shiva Kumar got more marks
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16/20=0.80%,42/50=0.84%.
So shiva kumar performed better than anish in maths test.
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Shiva Kumar performed better than Anish.
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anish
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Anish = 16/20= 4/5
Shiva kumar =42/50= 21/25
LCM of 5 &25 =25
4/5x5 = 20/25
21/25x 1=21/25
20<21 
Hence Shiva Kumar performed better.
 
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shiva scored better
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first convert the numbers to fractional form like 16/20 and 42/50 take out their decimals LCM (20 and 50 = 5 x 2 x 2 x 5 = 1000) then,write like  16 x 5 =  80                       42 x 20 =  840    now compare  80    <   840                                                                             20 x 5 =1000                     50 x 20 = 1000                        1000       1000
then you will get the answer.
Hence,the correct statement should be Shiva Kumar performed better than Anish by (840-80 = 760) 760 marks.
 
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Lcm  of 50 and 20  is 100 so 16/20 * 5 = 80/100 and 42/50*2= 84/100 so Shiva Kumar scored greater
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16                                    42
20 scored by Anish and   50 scored by Shiva Kumar
  16 x 5= 80    by anish             42 x 2= 84        
  20 x 5=100                             50 x 2 = 100

Anish scored 0.80% but Shiva Kumar scored 0.84%.
Therefore Shiva Kumar scored better.
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find which is the biggest in it :- 16/20  42/50
as it is, 20*42 and 50*16
so, 16 (16/20) gets 800 
And 42 (42/50) gets 840
so the answer will be, 800 < 840
                                 = 16/20 < 42/50
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16/20  = 16*50/20*50 =  800/1000
42/50 = 42*20/20*50 = 840/1000

800 > 840
SHIVA > ANISH 
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Anish = 16/20= 4/5
Shiva kumar =42/50= 21/25
LCM of 5 &25 =25
4/5x5 = 20/25
21/25x 1=21/25
20
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Anish scored = 16/20 = 0.80

Shiva scored = 42/50 = 0.84

So, Shiva performed Better than Anish
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Shiva got more marks
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16:20
4:5
Anish got 4 out of 5 in ratio form.
42:50
21:25
 
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shiva
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shiva kumar got more marks
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Shiva perfomed better
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Anish = 16/20= 4/5
Shiva kumar =42/50= 21/25
LCM of 5 &25 =25
4/5x5 = 20/25
21/25x 1=21/25
20Hence Shiva Kumar performed better.
?
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Shiva kumar
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Shiva scored better than Anish
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shiva
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20 + 30 =50 so 16 + 30 =46 so Anish scored better in the test.
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shivakumar
 
  • 0
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