Q25
Shivam, Karan and Rachit are playing
with number cards. 3 cards are drawn by
each from a deck of 9 cards numbered
from 1 to 9.
Shivam says, 'The product of my
numbers is 48.'
Karan says, 'The sum of my numbers is
15.'
Rachit says, 'The product of my numbers
is 63.'
Can you determine what is the largest
number in the cards of Rachit?
Answers
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Answer:
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Answered by
0
Answer:
The largest number in the cards of Rachit is 9 .
SOLUTION-
GIVEN :- Rachit has 3 cards and their product is 63 .
As we know that a number could be the product of it's factors only
The number given here is 63 and the factors of 63 within 1 to 9 are :-
1,3,7,9 .
the product of 1,3 and 7 is 21 ;
the product of 3,7 and 9 is 189 ;
the product of 1,7 and 9 is 63 ;
the product of 1,3 and 9 is 27 ;
Thus the required combination of numbers is 1,7 and 9 .
The highest number out of these three is 9 .
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