 
 <translate> The simple interest on a sum of money is 4/9 of the principal and the number of years is equal to the rate percent. Find the rate and the time?
Options:
(A) 6 2/3%
(B) 6 2/9%
(C) 6 3/3%
(D) 9 2/3%
(E) 7 2/3% Think first, then make a decision. Some random thoughts: <ibo> Ọmụrụ nwa dị mfe a na-akwụ n'ụgwọ ego bụ 4/9 nke isi ego ahụ na ọnụ ọgụgụ afọ ndị ọ ga-akwụ hà nhata na pasent. Chọta ọnụego na oge? Nhọrọ: (A) 6 2/3% (B) 6 2/9% (C) 6 3/3% (D) 9 2/3% (E) 7 2/3% Buru ụzọ chee echiche, kpezie. Ụfọdụ echiche na-enweghị isi: 