5 OUT OF 2250 PARTS OF EARTH IS SULPHUR. WHAT IS THE PERCENTAGE OF SULPHUR IN EARTH Choices.
A) 11/50	B) 2/9	C) 1/45	D) 2/45	E) NONE OF THESE
REQUIRED PERCENTAGE=(5/2250*100)%=2/9%   CORRECT OPTIONS: 2/9
<result>B</result>
5 OUT OF 2250 PARTS OF EARTH IS SULPHUR. WHAT IS THE PERCENTAGE OF SULPHUR IN EARTH