Answer and Explanation
Your Answer is
Correct Answer is F
Explanation
Assuming that Jennifer's long jump performance in 1990 is x,
Then the result in 1991 can be expressed as: x×110%
The result in 1992 is: x× 110%×120%
Simplified 1992 results: x ×132%
That is: compared with 1990, Jennifer’s long jump performance increased by 32% in 1992