Tony scored 17marks out of 20. His friend Peter scored 40 marks out of 50.Whose performane is better
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Tony scored 17marks out of 20. His friend Peter scored 40 marks out of 50.Whose performane is better
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The probability of getting
(i) A king Card and Red Coloured card.
So,
There are four different cards,
Clubs (black) = 13. Here 1 to 10 and 1 king, 1 queen, and 1 jack
Spades (black) = 13. Here 1 to 10 and 1 king, 1 queen, and 1 jack
Diamond (red) = 13. Here 1 to 10 and 1 king, 1 queen, and 1 jack
Heart (red) = 13. Here 1 to 10 and 1 king, 1 queen, and 1 jack
So,
A king card = 4
Red colour cards = 13 - 2(king cards, as 2 red king cards are mentioned above) = 11
So,
A king and red colour card = 4 + 11 = 15
Therefore,
Number of favourable outcomes = 15
Total number of possible outcomes = 52
Hence,
Probability = \frac{Number\ of\ favourable\ outcomes}{Total\ number\ of\ possible\ outcomes}Probability=
Total number of possible outcomes
Number of favourable outcomes
So,
Probability of getting a king card and a red coloured card is
= \frac{15}{52}=
52
15
Answer:
Tony's performance is better.
Tony's performance is better.Given that:
Tony's performance is better.Given that:Tony scored 17 marks out of 20.
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:Total percent marks obtained = (40 × 100)/50 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:Total percent marks obtained = (40 × 100)/50 %Total percent marks obtained = 4000/50 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:Total percent marks obtained = (40 × 100)/50 %Total percent marks obtained = 4000/50 %Total percent marks obtained = 80 %
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:Total percent marks obtained = (40 × 100)/50 %Total percent marks obtained = 4000/50 %Total percent marks obtained = 80 %We get that:
Tony's performance is better.Given that:Tony scored 17 marks out of 20.His friend Peter scored 40 marks out of 50.Formula used:Total percent marks obtained = (Obtained marks × 100)/(Total marks) %Finding the total percent marks obtained by Tony:Total percent marks obtained = (17 × 100)/20 %Total percent marks obtained = 1700/20 %Total percent marks obtained = 85 %Finding the total percent marks obtained by Peter:Total percent marks obtained = (40 × 100)/50 %Total percent marks obtained = 4000/50 %Total percent marks obtained = 80 %We get that:Tony's performance is better than Peter as Tony gets 85% marks and Peter gets 80% marks.