把下列数字比大小

1.4/5( )8%
4/5=0.8
8%=0.08
=>4/5 (>) 8%

2 3.7( )370%
370%=3.7
=>3.7 (=) 370%.

3 11/10( )101%
11/10=1.1
101%=1.01
=>11/10 (>) 101%.

4 112.5%( )9/8
112.5%=1.125
9/8=1.125
=>112.5% (= ) 9/8.

4/5( >)8%
3.7(= )370%
11/10( >)101%
112.5%( =)9/8
这个问题很难吗?要到百度知道上提问?