Three numbers are in the ratio 3:2:5. The sum of their squares is 1862. Find the numbers.
(a)
21, 14, 35
(b)
24, 35, 14
(c)
28, 35, 47
(d)
14, 21, 35
Three numbers are in the ratio 3:2:5. The sum of their squares is 1862. Find the numbers.
(a)
21, 14, 35
(b)
24, 35, 14
(c)
28, 35, 47
(d)
14, 21, 35
Question ID - 54272 | SaraNextGen Top Answer
Three numbers are in the ratio 3:2:5. The sum of their squares is 1862. Find the numbers.
(a)
21, 14, 35
(b)
24, 35, 14
(c)
28, 35, 47
(d)
14, 21, 35
|
Three numbers are in the ratio 3:2:5. The sum of their squares is 1862. Find the numbers. |
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|
(a) |
21, 14, 35 |
(b) |
24, 35, 14 |
(c) |
28, 35, 47 |
(d) |
14, 21, 35 |
|
1 Answer
127 votes
Answer Key / Explanation : (a) -
Let the numbers be 
Then, 
So, the numbers are 21, 14 and 35.
127 votes
Answer Link
127