zhangshunfei水个水过的:9.8 vs 9.11 中发帖

当我问 9.8 和 9.11 哪个大,gpt4o回答9.11 
但当我问98/10和91.1/10哪个大时,gpt4o竟然回答98/10大
下面是原文:
9.8 vs 9.11 which is bigger
9.11 is bigger than 9.8. When comparing decimal numbers, the digits are compared from left to right, and since 11 is greater than 8 in the hundredths place, 9.11 is greater than 9.8.
98/10 vs 91.1/10 which is bigger?
To compare ( \frac{98}{10} ) and ( \frac{91.1}{10} ), calculate each divi...