Question

Answer fast...


Change percentage
in simplest form.
​

Answer 1

45/100 = 9/20

25/200 = 1/4

21/400

9/2000

Answer 2

Step-by-step explanation:

1- 45/100=9/20

2-25/2×100=1/8

3-21/4×100=21/400

4-9/20×100=9/2000

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