The sum of the squares of three numbers is 336 and the ratio of the fi – McqOptions

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1.	The sum of the squares of three numbers is 336 and the ratio of the first and the second as also of the second and the third is 1 : 2. Then find the difference between third and first number?
A.	14
B.	16
C.	12
D.	10
Answer» D. 10

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