If one number is 80% of the other and 4 times the sum of their squares is 656, then the number are :

If one number is 80% of the other and 4 times the sum of their squa

1.	If one number is 80% of the other and 4 times the sum of their squares is 656, then the number are :
A.	4,5
B.	8,10
C.	16,20
D.	None of these
Answer» C. 16,20

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If one number is 80% of the other and 4 times the sum of their squares is 656, then the number are :

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