Two numbers are respectively 20% and 50% of a third number. What per cent is the first number of second?

Two numbers are respectively 20% and 50% of a third number. What per c

1.	Two numbers are respectively 20% and 50% of a third number. What per cent is the first number of second?
A.	0%
B.	0%
C.	0%
D.	0%
Answer» E.

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Two numbers are respectively 20% and 50% of a third number. What per cent is the first number of second?

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