Answer:

decimal:0.45

percent:45%

fraction:9/20

decimal:0.80

percent:0.8%

fraction:8/100

decimal:0.72

percent:72%

fraction:18/25

decimal:0.4

percent:40%

fraction:6/15 or 3/5

decimal:0.6667

percent:66.6667%

fraction:8/12 or 2/3

decimal:1.25

percent:125/100%

fraction:5/4

decimal:3.75

percent:0.0375

fraction:3/80

decimal:85.5

percent:85.5%

fraction:171/2

decimal:0.4025

percent:40.25%

fraction:161/400

decimal:2.75

percent:275%

fraction:2 3/4

decimal:5.22222

percent:55.5556%

fraction:5 2/9

Step-by-step explanation:

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